What is the estimate of the sum of 324, 653, 303, and 491 using front end estimation?

The volume of a cube is 8 in to the 3rd power. how long is each side?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

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