February 20, 2017

Homework Help: math 9 helppp

Posted by lee on Thursday, January 27, 2011 at 11:50pm.

concert tickets are for sale online. there is a handline fee of $3.50 added to the cost of every tickets. if you uy 7 tickets and the total comes to $385 what is the cost of one ticket before the handling fee is added?
the answer is $51.50 but i got 51 i dun know why i solve it like this (below)
7x+3.50= 385
54.5-3.50 = i got 51

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