Unit 2 | lesson 10
lesson assessment:

core focus: problem solving with equations quiz
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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
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