December 2, 2015

Homework Help: Math

Posted by Grace on Thursday, August 2, 2012 at 9:30pm.

Given (a+2,a-2)= a for all integers a, (6,2)=

a) 3
b) 4
c) 5
d) 6
e) 8

The cost of a drive-in movie is $y per vehicle. A group of friends in a van shared the admission cost by paying $0.40 each.If 6 more friends had gone along,everyone would have paid only $0.25 each. What is the value of $y?

a) 4
b) 6
c) 8
d) 10
e) 12

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