Find the slope of the line through the pair of points L(-9,6),M(-1,-9)

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?