9. your long distance telephone provider offers two plans. plan a has a
monthly fee of $15 and...
Mathematics, 24.10.2019 07:43 dmaxbexkham
9. your long distance telephone provider offers two plans. plan a has a
monthly fee of $15 and $0.25 per minute. plan b has a monthly fee of
$20 and $0.05 per minute. write and solve an equation to find the number
of minutes that you must talk to have the same cost for each of the plans.
Answers: 2
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