Write an equation of a line passing through the point
(-1, 3) and parallel to AB with
A(3, -5) and B(-2, 15).

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 !

by definition, an arc subtended by a central angle of some given measure has the same measure. so .