An 8-foot piece of pipe is cut into 1/3 foot sections. how many sections of pipe are there? a) 20 b) 24 c) 30 d) 36

If a =6, what is the value of 2a(3b + 5c)?

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

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.