math

posted by C3P0

One cell phone plan costs \$29.94 per month plus \$.10 for MB of data. Another plan costs \$32.99 per month
plus \$.05 for each MB of data. For how many MBs of data will the monthly bill for be the same for both plans?

1. Reiny

when is
10(MB) + 2994 = 5(MB) + 3299 ?

solve for MB, I changed everything to cents
has no effect on the solution for MB

2. Anonymous

35

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