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Greeley [361]
3 years ago
14

Michael is making a backdrop for the school play. He bought 4 rolls of material to use. He used 27 square feet of material for t

he backdrop, and had 5 square feet of material left over. How many square feet of material, s, are in each roll?
Mathematics
1 answer:
agasfer [191]3 years ago
7 0
6 square feet in each roll
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The first step here is to make all the signs uniform. As you can see the third inequality has a less than sign, which we can change to a greater than sign by dividing negative one on either side, making the inequality y > - 7.

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