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soldier1979 [14.2K]
3 years ago
6

The fabric coast 7¢ per square inch she will only pay for the fabric used to cover the box, even if there is waste or extra. How

much money did she spend on the fabric. 7inches , 11inches,8inches
Mathematics
1 answer:
quester [9]3 years ago
4 0
7 inches = 49 cents
8 inches = 56 cents
11 inches = 77 cents
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stealth61 [152]

Answer:

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Step-by-step explanation:

First, let's identify what the quadratic formula is:

x = [-b ± √(b² - 4(a)(c))] / 2

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Simplify the parentheses.

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Your answers are x = 11, -1

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8 0
3 years ago
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