Mike went shopping at the Nike outlet in Rehoboth Beach, DE. There is no additional sales tax in the state of Delaware. He bought 5 T-shirts for $15 each and 2 pairs of shorts. If his total was $125, how much did each pair of shorts cost?
a. $75 c. $25
b. $50 d. $12.50

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.