Which expression is equivalent to 4 - (-7)? *
O 7 + 4
O 4-7
0 7-4
O 4 +7

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75