# math

posted by jenny

Jamia is deciding between two long-distance telephone plans:
• Plan A charges \$5 per month plus 6¢/min.
• Plan B charges \$20 per month plus 1¢/min.

Jamia usually makes about 200 min of long distance calls each month.
Which plan costs less? Show your calculations.

1. Reiny

costA=6m+500
costB=m+2000

plug in m=200 and see which gives you the smaller value

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