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December 21, 2014

December 21, 2014

Posted by **ann** on Wednesday, November 23, 2011 at 12:27am.

135 +( 5 x 3) = 5(25) + 5(5)

150 = 150

- algebra -
**Reiny**, Wednesday, November 23, 2011 at 12:56amafter n visits

cost for members = 135 + 3n

cost for non-members = 25n + 5n = 30n

when is 30n = 135 + 3n ?

27n = 135

n = 135/27 = 5

you are correct

- algebra -
**ann**, Wednesday, November 23, 2011 at 9:33amtks Reiny, i am having problems with these equation set-ups.

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