# Unit 2 | Lesson 10 Lesson Assessment: Core Focus: Problem Solving with Equations Quiz Question Navigator Choose the answer. 1. Marco and Drew stacked boxes on a shelf. Marco lifted 9 boxes and Drew lifted 14 boxes. The boxes that Drew lifted each weighed 8 lb less than the boxes Marco lifted. Which expression represents the total number of pounds Drew lifted? Let m represent the weight of the boxes that Marco lifted. A. m − 8 B. 14(m − 8) C. 9(m + 8) D. 112m Question Resources

1 answer

###### Question:

Unit 2 | Lesson 10

Lesson Assessment:

Core Focus: Problem Solving with Equations Quiz

Question Navigator

Choose the answer.

1.

Marco and Drew stacked boxes on a shelf. Marco lifted 9 boxes and Drew lifted 14 boxes. The boxes that Drew lifted each weighed 8 lb less than the boxes Marco lifted.

Which expression represents the total number of pounds Drew lifted?

Let m represent the weight of the boxes that Marco lifted.

A.

m − 8

B.

14(m − 8)

C.

9(m + 8)

D.

112m

Question Resources

## Answers

The answer is B. 14(m − 8)m represent the weight of the boxes that Marco lifted.d represent the weight of the boxes that Drew lifted.The boxes that Drew lifted each weighed 8 lb less than the boxes Marco lifted:d = m - 8So the weight of one box that Drew lifted is (m - 8). Since he lifted boxes, the total number of pounds Drew lifted is 14(m - 8)

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