Homework Help: Algebra

Posted by Liv on Monday, August 27, 2012 at 5:43pm.

the phone company has two plans for cell phones. the first plan calls for a monthly fee of 35.00 with unlimited calling. The other plan is a monthly fee of 15.00, with a 0.50 fee for every minute over 100 used in a month. What is the greatest number of minutes that you can use in the second plan and still pay less than the first plan?

Algebra - Steve, Tuesday, August 28, 2012 at 11:40am
you want

15.00 + .5(m-100) < 35.00
m < 140

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