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Mathematics 7 Online
OpenStudy (anonymous):

ratios and proportion: if it costs $85 for one person to have a cell-phone, and adding a line on increases the bill to $105, how much money would each person save with the shared account?

OpenStudy (anonymous):

60 dollars?

OpenStudy (anonymous):

how many people are there?

OpenStudy (anonymous):

each person will save 60 dollars

OpenStudy (anonymous):

how would i write that out

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