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Unit 2 Test WORD PROBLEMS -what is the question?-key facts-draw a model-does your answer fit the question? Solve for x. 4 less than 3 times a number x is equal to -8 more than the same number x. x = Holiday Clothes Shopping A GW student spends $261on clothes. The student bought a pair of pants for $31 and some shirts that cost $23 each. What equation models this situation? 261= 23x + 31 261 = 23 + 31x 31= 261 + 23x 23 = 261x + 31 Holiday Clothes Shopping A GW student spends $261on clothes. The student bought a pair of pants for $31 and some shirts that cost $23 each. What is the maximum amount of shirts that can be purchased? Answer should be a whole number. shirts The length of a rectangle is 2 inches more than its width. The perimeter of the rectangle is 56 inches. Select the two dimensions of the rectangle. 12 inches 13 inches 14 inches 15 inches 16 inches 17 inches The sum of three consective integers is -12. What are the integers? Write them in order from least to greatest. You have a summer job running errands for a local business. You earn $5 per day, plus $2 for each errand. Write and solve an equation to find how many errands you need to run to earn $17 in one day. 5 + 2x = 17 3 errands 5 + 2x + 17 6 errands 2x + 17 = 5 -6 errands 5 + 2x = 17 6 errands Which equation models the situation below? The perimeter of a rectangle is 42 in. The length is 3 in less than twice the width. 4x - 3 = 42 4x - 6 = 42 6x - 6 = 42 6x - 3 = 42 The cost to rent a car is $21.50 plus $0.75 per mile. If you have no more than $120 to spend, how many miles can you drive? Answer should be a whole number. miles |