annamanzana110 annamanzana110

27-10-2014
Mathematics

Answered

The amount of money in your savings account after m months is represented b A = 135m + 225 . After how many months do you have $765 in your savings account.

Answer :

yusuf3711 yusuf3711

27-10-2014

You just have to rearrange the formula.
So:
765 = 135 x m + 225
765 - 225 = 135 x m
540 = 135 x m
m = 540 / 135
m = 4

So four months.

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innocentiaoha innocentiaoha

27-10-2014

the answer is four months

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