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Mathematics, 04.12.2020 19:30 xlameweirdox
The inequality that will determine the number of months, x, that are required for the second phone to be less expensive is
100 + 55x > 150 + 51x
.
The solution to the inequality is
.
Sal’s mother would have to keep the second cell phone plan for at least
months in order for it to be less expensive.
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Answers: 1
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