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NeTakaya
3 years ago
5

A contractor needs to buy nails to build a house. The nails come in small boxes and large boxes. Each small box has 200 nails an

d each large box has 400 nails. The contractor bought twice as many small boxes as large boxes, which altogether had 3200 nails. Graphically solve a system of equations in order to determine the number of small boxes purchased, x,x, and the number of large boxes purchased, yy.
Mathematics
1 answer:
Dima020 [189]3 years ago
4 0

Answer: 21

Step-by-step explanation:

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