Im stuck on this question. 
if a cross section of the block is cut perpendicular to the base but does not pass through the top vertex, which of the following shapes describes the cross section?
a- triangle
b - rectangle
c- trapezoid
d - hexagon

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

Use the distributive law to multiply. 3(4x + 5y + 6)