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MariettaO [177]
3 years ago
10

The ideal width of a safety belt strap for a certain automobile is 7 cm. An actual width can vary by at most 0.3 cm. Write an ab

solute value inequality for the range of acceptable widths.
A.|w – 0.3| ≤ 7

B.|w + 7| ≤ 0.3

C.|w – 7| ≤ 0.3
Mathematics
1 answer:
tester [92]3 years ago
6 0
<span>
</span>(7-.3) \leq w \leq (7+.3)&#10;

6.7 \leq w \leq 7.3

w - 7 = -0.3

w = 6.7

So the answer is

<span>C. |w – 7| ≤ 0.3</span>
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