Tuesday, December 15, 2009

A company's copier is broken and it will cost $450 to fix it. A new toner-efficient copier, soting $2150...

....will save the company $25 per month on its toner bill. If the company buys the new copier, in m months it will have saved an amount equal to the difference between the cost of the new copier and the cost of fixing the old one. What is the value of m?A company's copier is broken and it will cost $450 to fix it. A new toner-efficient copier, soting $2150...
25m = 2150 - 450


= 1700





m = 68 months





5 years 8 months

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