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Sergeu [11.5K]
3 years ago
10

Simplify the next two expressions

Mathematics
1 answer:
prisoha [69]3 years ago
4 0
1. 7x-40
2. 8x-30y-10
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7 0
3 years ago
The sides of the rectangle are in the ratio of 4:7. If its length is 31.5 in., find the width, the perimeter, and the area of th
AveGali [126]
Let \ell the length and w the width. By the ratio of the sides:

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p=2(\ell+w)\\\\
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