What are all the fractors of 21 and of 30?

The function f (x) = - x2 - 9x + 36 shows the relationship between the vertical distance of a diver from a pool's surface f (x), in feet, and the horizontal distance x, in feet, of a diver from the diving board.

If you fold a rectangular piece of paper in half six times how many equal parts of the paper do you make

Allen Stewart purchased a $2,000 bond at 110. The bond pays 6%. What was the cost of the bond? What was the annual interest? What is the yield (to the nearest tenth of a percent) ?

Kelly had a part-time job last year. she paid the state $234 in income tax. the state income tax is 5.2%. how much did kelly earn?

Justin has $24 to buy a gift for his cousin, Julianne. he found a gift for $22. with 5% sales tax added on, will Justin have enough money to buy the gift for Julianne? if so, how much will he pay?

If you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll a five?

Nia family bought 2 lb chesse and 1/4 pound was left. How much was eaten

What are the "tools" we use to write proofs?

What does 4 feet equal

3X + 8 - X = 4 - 2X + 32 find x