math exam tommrow review

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the ABC cell phone company offers a plan that includes a flat rate fee of $29 per month plus a $0.12 charge per minute.write an equation to find C, the total monthly cost for m mintues. then solve the equation for m=50. please show work.

  • math exam tommrow review -

    C = 29 + 0.12 m
    is the equation.

    Substitute 50 for m and solve for C

  • math exam tommrow review -

    M=35

  • math exam tommrow review -

    C = 29+0.12m; C = 35

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