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# Math help-homework in Calc?

You are choosing between two different cell phone plans. The first plan charges a rate of 22 cents per minute. The second plan charges a monthly fee of $44.95 plus 11 cents per minute. How many minutes would you have to use in a month in order for the second plan to be preferable?

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- MichaelLv 76 months ago
0.22m = 44.95 + 0.11m

Subtract 0.11m from both sides

0.11m = 44.95

Divide both sides by 0.11

m = 408.6363636364

≥ 409 minutes <–––––

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