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Ratling [72]
3 years ago
5

A construction contractor used the equation 11.72=(2.93)4 to calculate how much four boxes of nails would cost him. How much wou

ld 9 boxes of nails cost him?
Mathematics
1 answer:
Eva8 [605]3 years ago
5 0

Answer:

  26.37

Step-by-step explanation:

Apparently, we're to substitute 9 for 4 and recompute:

  26.37 = (2.93)9

____

This assumes that the 4 in the expression is the number of boxes, and the (2.93) in the expression is the price per box. The product of those numbers is 11.72, apparently the total cost of 4 boxes of nails.

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