Simplify: –3(y + 2)2 – 5 + 6y what is the simplified product in standard form? y2 + y +

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2