Clair went shopping for school clothes. if the items cost $150 and he receives a 10% discount, what is the final price of this purchase?

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

Ataxi company charges $3 for pick-up plus $0.65 for each mile. select the expressions that represent the cost in dollars for a taxi pick-up and m miles. mark all that apply.