Which expression represents the phrase 5+ the quotient of 12.8 and 3.2

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?