Mathematics, 22.08.2021 06:50 tannerlynn4320
A cable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. Write an absolute value inequality to determine the range of basic cable plan costs with this cable company.
A.) |x β 78| β₯ 20
B.) |x β 20| β₯ 78
C) |x β 20| β€ 78
B.) |x β 78| β€ 20
Answers: 3
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A cable company claims that the average household pays $78 a month for a basic cable plan, but it co...
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