The gcf of 12 and 28 is 4

If there is a unit rate 3/2 what would be the opposite of 72

A copy machine copies 55 pages every 30 seconds. how many copies can be made each minute?

What's the are of the above figure which has sides of length 6 and 8

Two angles are complementary if the sum of their measures is 90 degrees. If the measure of an angle is 7 x degrees, represent the measure of its complement as an algebraic expression in x.

Which of the following is the correct formula for the volume of a cube whose sides are s inches long? A. Volume = s3 cu. in B. Volume = s2 sq. in C. Volume = s3 sq. in D. Volume = x3 cu. in

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.