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One phone plan charges a $20 monthly fee and $0.08 per minute on every phone call made. Another phone plan charges a $12 monthly fee and $0.12 per minute on each call. After how many minutes is the charge the same for both plans?

A.60 minutes
B.90 minutes
C.120 minutes
D.200 minutes
please explain and show work.

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  1. 20 + 0.08m = 12 + 0.12m

    8 = 0.04m

    8/0.04 = m

    200 = m

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    Ms. Sue

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