What is 15 % of 80 / 34 is what percent of 40

Using rounding to estimate. Which sum is between 14 and 15?

If 9/a = 7/a², then a=?

2:2*2:2+3=56:4*3:56789012456

A gym charges a $20 sign-up fee plus $25 per month. You have a $120 gift card for the gym. When does the total spent on your gym membership exceed the amount of your gift card?

A cylinder has a volume of 288pie cubic meters and a height of 9 meters. What is the area of the base?

In a department store he finds a square rug that has an area of 9 m2. How many of those rugs are needed to cover an area of 36 square meters?

Using complete sentences only, describe how to find the volume of a cone.

If y varies directly with x, and y = 7 when x = 6, what is the constant of variation?

How many cubic feet of wood are needed to build a solid door 7 feet high, 3 feet wide and 2 inches thick? Express your answer as a decimal to the nearest tenth.

How do i work this out 15+6/2+9*3