Find the greatest common factor of 7,15, 21

Billy drove 1 half of the 7.5 miles between his house and the mall. How many miles did he drive?

What is 39.51 rounded to the nearest second

Tina has earned a total of 9644 frequent flyer miles by taveling between twin falls and preston. she has made this trip 4 timed. how many miles is one trip between these two cities

How to solve - 1/2 - 4x/5 = 1/2 - 2x Also this one ... 2x - 3x/2 = - x + 1/3

Simplify (x - 4) (6x2 + 2x - 1).

If 5 doses of medicine weigh 29.925 grams, how much would 1 dose weigh?

What number goes into. 20 and 215?

What is 0.04; 0.5; 0.021; 0.3 order from greatest to least

A bathtub that holds. 32 gallons of water contains 12 gallons of water. you begin filling it and after 5 min the tub is full

Alex travels 35 miles per hour. How many miles will he travel in 6 hours