Slove the systems of equations: 1. y=-x-1
y=3/2x-6
a(2,3)
b(2,-3)
c(-3,-3)d
d(-2,3)

2. y=-4x-9
y=-2/3x+1
a(3,3)
b(-3,-3)
c(3,-3)
d(-3,3)

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !