The diagram shows a regular heptagon. Which of these expressions is equal to p + q + r + s + t ?
A 180 + q
B 180 + 2q
C 360 - q
D 360
E 360 + q

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

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

The deepest part of the swimming pool is 12 feet deep.the shallowest part of the pool is 3 feet deep.what is the ratio of the deeply of the deepest part of the pool to depth of the shallowest part of a pool?