unit 6 lesson 8 practice problems answer key

Explain. , b. n 4 = 19 6 = 6 What was the weight of the crackers originally in the box? The equation that could be used to find the number of gallons the tank holds is Solve the equation. Anne runs 6 laps on a track. _____________, Question 5. Tia mixed 4 fluid ounces of each juice. Write the inequality represented by the graph. Explanation: Use algebra tiles to model the equation. A hybrid SUV uses 36 miles per gallon in the city. % 9 = \(\frac{3}{4}\)(12) 5.5 + 2.5 = 7 Two possible solutions for the inequality w 74 are _____ and _____. -1 3 _____________, Answer: Explanation: Verify that the equations written have no solution. x + 15 = 23 Explanation: 5.4 4.6 , A choir is made up of 6 vocal groups. c 1.5 \(\frac{1}{10}\)b = 70 The given equation is The equation 24.7 s = 14 can be used to find the length in hours s of a day on Saturn. \(\frac{2}{3}\)n = \(\frac{7}{8}\) Sophia took home \(\frac{2}{5}\) of the pizza that was left over from a party. In a basket of fruit, \(\frac{5}{6}\) of the pieces of fruit are apples. 8 The cost of the sandal is 32.55, Question 6. Study Resources. 36 Use the table for 1216, Question 12. 1b. Model and solve the equation 5x = 20 to find the number of eggs x in each omelet. The equation 12x = 96 gives the number of egg cartons x needed to package 96 eggs. So, the inequality is r 42. Using substitution, the coach determines that Romeo needed to run _____________ feet to get to home plate. Write an equation that could be used to find the weight w, in pounds, of the emu egg. \(\frac{1}{5}\) > \(\frac{1}{4}\) \(\frac{2}{3}\) 12 = 8 Melanie has saved $60 so far to buy a lawn mower. Let y represent Jarons age in years. 92 The inequality is q 0.6 x = 6 1 The expression is c + 7 = 9 _____________, Question 5. The variable is not the solution. 18 Correct the error. Craig scored p points in a game. Answer: An equation is a mathematical statement that two expressions are equal. 3.4 lb is greater than 3.2 lb Model 4x in the left rectangle, and model 16 in the right rectangle. A day on Pluto is 143.4 hours longer than a day on one of the planets listed in the table. Thus the inequality is m 30. The inequality a 18 represents the possible ages a in years at which a person can vote. Thus the variable is a solution. 1 2 The equation is n + \(\frac{2}{5}=\frac{4}{5}\) Type below: Write an equation that can be used to find out how many grapes g each friend will get if each friend gets the same number of grapes. t = 4.5 13%, 12 Substitute p = 4 in the inequality. Substitute the value in the given equation How much did the popcorn cost? 24 4 = 20, Question 5. 100 Tell what type of numbers the variable in the inequality can represent. Use algebra tiles to model the equation. 8 \(\frac{2}{5}\) = d + 2\(\frac{2}{5}\) 100, n The variable is _____________. The equation 3s = 21 can be used to find the number of students s in each van on a field trip. Type below: A ring costs $27 more than a pair of earrings. Type below: a = 5.4, Question 8. p = \(\frac{5}{4}\) x = 18, Question 12. _____________, Question 1. So far, she has filled \(\frac{2}{3}\) of her basket, and the blueberries weigh \(\frac{3}{4}\) pound. Type below: t + 2.5 = 7 u > \(\frac{-1}{2}\), u = 0 Question 10. Type below: y > 2 Explanation: 1 gallon = 8 pints Reach out to your IM Certified partner to schedule professional learning, order print materials or digital subscriptions. a = -3 The difference of a number and 2 is 3 \(\frac{1}{3}\). m = 8 + 1 \(\frac{1}{4}\) A sedan uses 28 miles per gallon on the highway. Bryce bought a bag of cashews. Answer: The difference of a number and \(\frac{2}{3}\) is \(\frac{3}{8}\). Connor ran 3 kilometers in a relay race. An online store sells DVDs for $10 each. _____________, Answer: Type below: Write an equation that could be used to find how many miles a hybrid SUV can travel in the city on 20 gallons of gas. n = 1 \(\frac{1}{9}\), Question 1. 10b. s = \(\frac{3}{5}\) 3 Thus the equation is c + $27 = $90 h = 4 \(\frac{2}{3}\) feet Grade 7 (Unit 6, Lesson 11) Practice Day 1 Paper Grade 7 (Unit 6, Lesson 12) Quiz Digital or Paper Grade 7 (Unit 6, Lessons 1-12, 18-22) Lesson 13: I Saw the Signs Digital Grade 7 (Unit 6, Lesson 13) Lesson 14: Unbalanced Hangers Paper with Teacher Presentation Screens Grade 7 (Unit 6, Lesson 15) Explain what the variable represents. Therefore the value of y is 1 \(\frac{1}{4}\). _____________, Answer: The difference of x and 0.3 is 1.7, Question 5. 4x = 36 If Dawn were 5 years older, she would be Jarons age. 23 + 14/2 + a = 110 = Solve the equation. See if the numbers match. Which years in this period of time had, 3. The lowest price on an MP3 song is $0.35. Part A y = 2.9, Question 4. The first day he ran 5 \(\frac{1}{4}\) miles. = 11 Case Problem 1-Ch. This represents \(\frac{3}{10}\) of the total amount of rain the city received in July. Jaspar has 9 checkers left. The variable is __________. 1b. 1.3 = \(\frac{c}{4}\) Answer: t 23 So, no. _____________. Solve the equation 2.5m = 10. \(4 \frac{1}{3}\) increased by a number is [/latex]5 \frac{1}{6}[/latex], Question 9. Each group has an equal number of singers. How many times greater is the overall number of K-12 students compared to the average number of middle school students? Explanation: So, inequality is t 48. 6 100 This amount represents \(\frac{3}{8}\) of the entire class. Thus the variable is a solution. Free Solutions for Ready Mathematics Practice and Problem Solving Grade 6 | Quizlet Math Algebra Pre Algebra Ready Mathematics Practice and Problem Solving Grade 6 ISBN: 9781495704833 Curriculum Associates Textbook solutions Verified Chapter 1: Ratios Page 3: Prerequisite Page 5: Compare Quantities Using Ratios Page 7: Ratios Exercise 1 Exercise 2 4.92 Number of calories in 4 ounces of pineapple juice = 140/8 4 =70 calories Problem Solving + Applications Page No. 16 40/30 = 4/3 Question 4. IM 912 Math has spurred a rapid shift in how I go about teaching and learning mathematics. Type below: Answer: Edwards statement makes sense because all of the popcorn prices in the table are greater than or equal to $4.00. x/5 = 3 An online store sells DVDs for $10 each. The equation is x + 3 = 10 x = 36 62%, 41 _______ \(\frac{}{}\), Explanation: Privacy Policy | Accessibility Information. Show your work and describe each step. Not a solution Question 10. A sedan traveled 504 miles on the highway on a full tank of gas. ________ skirts. 1 3 3 Students learn by doing math, solving problems in mathematical and real-world contexts, and constructing arguments using precise language. When is it better to use a table? A team of biologists weighed the female sea otters in one raft off the coast of Alaska. Write the inequality represented by this graph. Question 8. Question 7. The minimum height of people who can go on Race track is 24 inches. u = 0 72 feet = 72 1/3 = 24 yards Franks team attempted 23 goals. _______ video games. The equation to find out how many checkers Karen has left is c + 7 = 9. _____________, Question 20. , Given, a = 72 Use a model. \(\frac{x}{3}\) = 4 a 6, a = 3 The table shows how long several animals have lived in a zoo. _______ pages. Question 4. Answer: 9 4 = 5 \(\frac{1}{4}\) Substitute the value in the given equation z = 8 16 Thus the equation is 8 + c = 24. 1, find an online assessment tool to score you on the Big Five Personality Framework and include the results in the assignment. . s 1 \(\frac{2}{3}\) Where can find the Big Ideas Math Textbook Answer Key for Grade K-12? n 23 pups, Question 1. The mass m is less than 5 kilograms The city received 2 \(\frac{1}{2}\) inches of rain in July. The equation is n 2 = 3 \(\frac{1}{3}\), Question 3. Question 11. Write an expression that shows the product of 5 and the difference of 12 and 9. Solution For access, consult one of our IM Certified Partners. Thus the variable is a solution. Therefore the variable is not a solution. Type below: How much rain did the city receive in July? d degrees warmer than 50 degrees is 78 degrees. \(\frac{3}{4}\)w = 9 She solves the equation \(\frac{b}{8}\) = 56 and says that the solution is b = 7. The number is 30. The solution is s = 0. y 3, y = 1 Therefore the cost of the popcorn is $3. The variable is not the solution. Jaspar has 7 more checkers left than Karen does. The variable is __________. _____________. e = 12 n 13 = 2 _____________. 3.18 3.2 From the above table, we can see that there is the only theatre with 8.00 and 4.75 Then solve a simpler problem to find the solution. Type below: Substitute the value in the given equation n \(b-\frac{1}{4}=3 \frac{1}{2}\) Type below: Type below: ; Thus the answer is yes. Question 12. _____________, Answer: y 7.9 means y is greater than or equal to 7.9, Question 3. h = 28/6 Thus the variable is the solution. Question 1. Lesson 6 Representing Sequences Preparation Lesson Practice View Student Lesson Problem 1 An arithmetic sequence starts 2, 5, . Write a short paragraph explaining to a new student how to write an inequality. _______ singers. Type below: What step should he do to get m by itself on one side of the equation? Type below: w = _______, Explanation: h 10 4 The phrase difference indicates the subtraction operation. The total number of days in Algebra 2 is 124. Write a math problem for the equation \(\frac{3}{4}\)n = \(\frac{5}{6}\). Review and tutorial. Answer: The equation that can be used to find out how much flour f is needed for one batch of cookies is 3f = 12, Question 1. n = ________, Explanation: x = 8 goals, Question 6. k = 200/5 = 40 Gabriella worked 4 hours on the project. She divides the clay into 6 equal pieces. Jaspar has 7 more checkers left than Karen does. Write and solve an addition equation to find out how many checkers Karen has left. Question 13. The variable is _____________. x = 22.5 + 7.5 This lesson gives students a chance to study the effect this choice has when writing an equation to define a sequence and is also meant to help students review how to write equations of linear and exponential functions by using a table to express regularity in repeated reasoning (MP8). Lets use diagrams to help us rewrite quadratic expressions. Alice has played for 12 years. Question 16. 6 18 If you remove a tile from one side, you can keep the two sides equal by removing the same type of tile from the other side. a. Now the inequality symbol points in the direction that I should draw the shaded arrow on my graph. w = \(\frac{9}{8}\) Reason Abstractly Write an addition equation that has the solution x = 9. Evaluate the algebraic expression 24 x y for x = 8 and y = 2. The temperature t is less than or equal to 3. 24 x y for x = 8 and y = 2. Gabriella and Max worked on their math project for a total of 6 hours. Describe the meaning of y 7.9 in words. If x = 7 _____________, Question 7. = Substitute the value in the given equation. What was the total distance of the race? Our Go Math Grade 6 Answer Key Chapter 8 Solutions of Equations is helpful for quick revision and easy to understand. _____________. Question 6. x = 5 s = \(\frac{5}{12}\), Question 11. _____________, Answer: 39 = 39 p = 14 + 14 \(\frac{3}{5}\) 1 \(\frac{2}{3}\) x = 45 21 = 24 days The remaining titles will be two 1 tiles on the right sides. 2.8 = 4t The table shows the number of assists and number of points for. n = \(\frac{2}{5}\) The price tag on a shirt says $21.50. \(\frac{7}{10}\) \(\frac{3}{5}\) = \(\frac{1}{10}\) Type below: Type below: Next, write an inequality to describe the weights by using the least weight on the list. Today is the twenty-first day of the marking period. He served \(\frac{7}{8}\) pound of cashews at a party. Explanation: They deepen their understanding of slope, and they learn to recognize connections among rate of change, slope, and constant of proportionality, and between linear and proportional . Thus the coefficient of 3x is 3. . x = 50.00 39.99 The equation 8.95 + c = 41.50 can be used to find the cost c in dollars of the sandals. Feb 9, 2022 OpenStax. A = 1152 square feet. Type below: Question 5. 6 What is the number? First, list the weights in pounds in order from least to greatest. _____________, Explanation: Answer: Division operation is needed to write the equation to know how many x skirts she can make from 9 yards of fabric. The solution for the equation 8 = 8f is 1. The equation \(\frac{5}{8}\)k = 25 can be used to estimate the races length k in kilometers. The equation is n 0.5 = 29, Question 5. _____________, Explanation: Answer: The word sentence for the inequality is k is less than -7. The product of 2.3 and m is 0.46 consent of Rice University. Substitute the value in the given equation. x + 6 = 35 ii. The amount Denise charges to repair computers is $50 an hour plus a $25 service fee. Explanation: Explanation: Write an inequality representing t, the heights in inches of people who can go on Twirl & Whirl. Question 8. Answer: She made no withdrawals. _____________. 200 100 _____________, Question 5. Type below: b = 3 \(\frac{1}{2}\) + \(\frac{1}{4}\) y = 8.4 = Type below: Explanation: 14c. n = (4 2)/5 . A cars gas tank has a capacity of 16 gallons. Marla scored twice as many points as Craig but 5 fewer than Nelson scored. Crystal is picking blueberries. 6 Type below: z = 1 + \(\frac{3}{3}\) Give today and help us reach more students. 13 32 + 35 = 57 Explanation: We consider a facilitators IM Certified stamp shorthand for quality and expertise, both in mathematics and in delivering the very best professional learning experiences to teachers and coaches. How much more does he need? After taking some medicine, his temperature was 99.2F. Explanation: Thus 1 is not the solution. This was \(\frac{3}{7}\) of the total number of miles he drove on Monday. Pls show all the equations u do for and pls it's supposed to be a hoppy something like playing soccer or swimming or playing volleyball or anything to a hoppy and pls share the link w me thank u sooo, please help me with this chart thank you. Type below: Explanation: t = 66.8 feet = Now divide 70 ounces into 10 equal parts. w = 56 + 36 m is greater than or equal to 55. The phrase more than represents the greater than symbol > _____________, Question 3. The solution c is 10. The amount of soil in cubic feet that they remove is equal to 6. _____________, Explanation: Question 13. 17\(\frac{1}{2}\) 18 w = 22.8 + 13.7 Explanation: Type below: Gabriel wants to solve the equation \(\frac{5}{8}\)m = 25. Four friends are sharing the grapes. Type below: Question 2. 18 is 4.5 times a number. The number of countries that competed in the 1908 summer Olympic games is 22. Thus the solution of the variable b is 6.8, Question 9. 25 0 is greater than \(\frac{-1}{2}\) Thus the inequality is a > 4. Type below: So far, he has saved $56. Explanation: Type below: c. 25 = n 2 Type below: 100 A generalization is a statement that is true about a group of facts. \(\frac{1}{4}\) = \(\frac{3}{5}\)s p > 12 To find out how far a car can travel on a certain amount of gas, multiply the cars fuel efficiency in miles per gallon by the gas used in gallons. If you keep practicing you will never end to love the maths. Thus the variable is a solution. This was \(\frac{3}{7}\) of the total number of miles he drove on Monday. Grade 3 Division (Kumon Math Workbooks) Kumon Publishing North America; Workbook edition (June 5, 2008) 3. Find her error. Phillip has a $25 gift card to his favorite restaurant. Romeo was 22.1 feet away from third base when he was tagged out. Rachel determines there are _____________ days left. The solution s is 3. Question 5. Type below: Thus the original length of the wire is 61.1 centimeters. The maximum capacity of the school auditorium is 420 people. 5-Go Go Sports Instructions.xlsx. Explanation: Select possible solutions of the inequality. p = 1/2, Question 1. Type below: Answer: Gabrielas statement makes sense. Question 16. Question 3. 23 m = 23.2 4 is greater than 3.2 Explanation: Type below: Type below: There are 18 singers in the choir. Bryce bought a bag of cashews. Practice: Copy and Solve Solve the equation, and check the solution. n View Desmos Activity Student answer key - Copy.pdf from MTH 409 at St. Clair College. Part B The equation is p 15.5 = 2.5 Answer: Carmen was born 11 years after Sonya. The equation 88.9 t = 22.1 can be used to determine how far he needed to run to get to home plate. What is the quotient 4 \(\frac{2}{3}\) 4 \(\frac{1}{5}\) \(\frac{3}{5}\) < 0.43 Answer: Except where otherwise noted, textbooks on this site The variable is __________. Substitute the solution c in the inequality. Andy drove 33 miles on Monday morning. x = 96/12 = 8 Explanation: Model 2x in the left rectangle, and model 8 in the right rectangle. The equation is w 13.7 = 22.8 Question 16. The mixed fraction of \(\frac{70}{63}\) is 1 \(\frac{1}{9}\) d. 2 = m 15. The equation l 12.5 = 48.6 can be used to find the original length l in centimeters of a wire before it was cut. So far, she has filled \(\frac{2}{3}\) of her basket, and the blueberries weigh \(\frac{3}{4}\) pound. h = 12 The marking period is 45 school days long. x/3 = 4 Han has 10 cubes, each 5 inches on a side. The given equation is The expression equivalent to 5(3x + 2z) is 15x + 10z, Question 5. The expression is 50h + 25. Yes. m + 2.5 = 4.6 16 The equation to find one pound of walnuts cost is 1.8p = 5.04 Model x + 1 in the left rectangle, and model 5 in the right rectangle. 1 Question 6. 5 Type below: \(\frac{1}{2}\)y = \(\frac{1}{10}\) e. 11 Wk. Question 5. Number of calories in 8 ounces of pineapple juice = 140 1a. p = 7.56/2.4 Type below: 10a. Question 8. Number of calories in 8 ounces of orange juice = 100 Write and solve an equation to find the temperature at 6:00 p.m. 100, 13 The value of n is 63. Question 8. 153.3 p = 143.4 p = 1 \(\frac{1}{4}\) pizzas Model 5x in the left rectangle, and model 10 in the right rectangle. Question 6. Bowser ate 4 \(\frac{1}{2}\) pounds of dog food. Approximately how many hours will it take a dog sled team to finish the race if it travels at an average speed of 30 kilometers per hour? 3.15 < 3.2 y = \(\frac{1}{5}\), Question 6. Question 16. 36 1 \(\frac{1}{4}\) pizzas were leftover. 85 8, 23 To remove a factor from the variable, divide the sides into rows equal to the factor, and distribute the terms equally among all the rows. _____________, Answer: Number of historical books = 70 Thus the inequality is c 25. \(\frac{15}{16}\) was the weight of the crackers originally in the box. %, n Type below: t = 2.8/4 Type below: She runs a total of 1 mile, or 5,280 feet. Substitute d = 3 \(\frac{3}{4}\) y = deposit 1 Openly licensed images remain under the terms of their respective licenses. Roger served \(\frac{5}{8}\) pound of crackers, which was \(\frac{2}{3}\) _____________, Question 3. Edward says that inequality d 4.00 represents the popcorn prices in the table, where d is the price of popcorn in dollars. Use algebra tiles to model the equation. = _____________, Explanation: Question 4. This can be represented by the inequality a 35. Explain a Method Explain how you could use the strategy solve a simpler problem to solve the equation \(\frac{3}{4}\)x = \(\frac{3}{10}\). 1c. 44 is only the larger number in cases where the percent is greater than 100%. Answer: The conversion factor is 10; so 1 centigram = 10 milligrams. _____________, Question 6. Explanation: Two possible solutions for the inequality are _____ and _____. Stay tuned to our Go Math Answer Key to get the study materials of all grade 6 chapters. the equation is y + 8 = 12 Each task has at least one solution and some commentary that addresses important asects of the task and its potential use. x = 36/4 23 The difference between the weight of this egg and the weight of an emu egg is 1.6 pounds. The equation to find the temperature at 6:00 p.m is 34F, Question 15. Therefore the cost of the coat is $85, Question 7. k < 7 Describe the error that Melinda made t = \(\frac{3}{4}\) Question 1. w = 3.4 lb Explanation: The inequality w 3.2 represents the weight of each pumpkin, in pounds, that is allowed to be picked to be sold. 161 d. 12 = n 11. y \(\frac{3}{4}=\frac{1}{2}\) w = \(\frac{3}{4}\) \(\frac{3}{2}\) Write and solve an addition equation to find the number of miles Carlos walked on Friday x = 4 3 p = \(\frac{5}{8}\) \(\frac{3}{2}\) The equation p 15.5 = 2.5 can be used to find the weight p, in pounds, of the turkey she bought last month. x = 16 The equation is 33 + 20 22. \(\frac{1}{10}\) = \(\frac{1}{10}\) ________ kilometers. The chart shows their results. \(\frac{2}{3}\) 6 Additionally, scorekeepers often keep track of the average, number of blocks a player records in a game. _____________ \(\frac{1}{3}\)h = 6 Sample response : Scatter plots are best when looking for an overall pattern ( or lack of one ) . Not a solution, Question 11. Of these, 7,500 are field seats, and the rest are grandstand seats. The answer is yes. 100 Write an equation that can be used to find the number of pages of articles in the magazine. Thus the 2 solutions are 0 and -5. Type below: Sitemap. Answer: 2 Let c represents the number of children. Type below: Explanation: or Type below: d = 8 \(\frac{2}{5}\) 2\(\frac{2}{5}\) v = 17.9 461, Mid-Chapter Checkpoint Vocabulary Page No. h represents the height of riders for the roller coaster. Type below: Thus the 2 solutions are 5.8 and 5.9, Question 13. _____________, Answer: We have to subtract 5 years to know the age of Jaron. x = 12 The value of w is 40.2. If c represents the cost of his lunch, what inequality can describe all of the possible amounts of money, in dollars, that Phillip can spend on lunch? Therefore the variable is not a solution. Explanation: 0.85 The perimeter of the triangle is a + b + c 8 is less than 7.8 Select the equations that have the solution m = 17. This is 3F warmer than the temperature at 8:00. Use algebra tiles to model the equation. The marking period is 45 school days long. = Write Expressions Where Letters Stand for NumbersPractice Problems - IM 6-8 Math was originally developed by Open Up Resources and authored by Illustrative M. Given the equation is 3x = 27 The given equation is Sheena received a gift card for $50. Explanation: The variable is _____________, Explanation: w/7 = 0.3 To do this, divide each side of your model into 4 equal groups. _____________. Test your knowledge by solving the problems in the Review test. The variable is __________. 7.5 7 Write and solve an equation that can be used to find how many goals Spencers team attempted. \(\frac{6 w}{6}\) = 6 14.4 The solution x is 4.2. n 0 is less than but not equal to -2 Type below: The equation 39.99 + x = 50 1 $ _______. Substitute the value in the given equation. 3 m = 33 7 Match the inequality with the word sentence it represents. Type below: 10d. i. Thus the answer is no. t + 2.5 = 7 b = 14.7 7 Miranda had 4 pounds, 6 ounces of clay. b = \(\frac{2}{3}\) x = 24/2 = 12 In a basket of fruit, \(\frac{5}{6}\) of the pieces of fruit are apples. a = 91.5 _____________. 75 25 Hence there are 700 books in the library collection. Question 7. Use algebra tiles to model the equation. 7\(\frac{1}{2}\) < 1\(\frac{1}{2}\). At top speed, a coyote can run at a speed of 44 miles per hour. The equation \(\frac{2}{3}\)w = \(\frac{3}{4}\) can be used to estimate the weight w in pounds of the blueberries when the basket is full. _____________. Thus $10.01 is left on the gift card. x = 23 + 12 Karen is working on her math homework. s + 7,500 = 18,000, Question 14. w = 3.15 lb The width w is greater than 4 centimeters. Therefore the total distance of the race has been 15 kilometers. Teachers with a valid work email address canclick here to register or sign in for free access to Cool Down, Teacher Guide, and PowerPoint materials. _____________, Question 11. 3 3 = 9 In the Course Guide, under Scope and Sequence, the Pacing Guide for Algebra 2 Unit 3 was edited to remove lesson 13 from the list of optional lessons. Lesson 9 - You can't break math. 1000 Question 1. Question 1. 1 is a positive number so 1 will be greater than or equal to -1 Unit 1, Lesson 5, Lesson Synthesis. Model x + 5 in the left rectangle, and model 7 in the right rectangle. The equation is 16 = m 14 Practice: Copy and Solve Graph the inequality. This lesson transitions students from reasoning concretely and contextually about quadratic functions to reasoning about their representations in ways that are more abstract and formal (MP2).

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