What is the sum of the interior angles in this shape?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°