The ideal width of a safety belt strap for a certain automobile is 5 cm. An actual width can vary by at most 0.35 cm. Choose the absolute value inequality that expresses the range of acceptable widths, in centimeters.

Answer :

[tex]w=5 \pm 0.35 \\w-5=\pm0.35 \\|w-5|\leq 0.35 [/tex]

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