Two thirds of a number is 18work out five ninths of the number

If you run around the house randomly and then end up back where you started moving a total of 44 meters what is distance and what is change in position

3 witches=45 3 stars = 21 3 brooms=12 what is a broom + a witch x a star

What is 2x=20 (solve for x)

How do you simplify 16m^2/24m^7

What fraction is larger 7/8 or 14/16

Write as a product of two polynomials. (x-y) ^2-a (y-x)

The table below shows the cost of sending packages of various weights from 1995 to 1999. What is the cost of mailing a 7-ounce package? Weight (ounces) Cost (dollars) 32 64 .96 28 1.60 1.92 2.24

How many different integers can have the same absolute value? give examples?

A box contains 15 balls numbered 1 through 15. Two balls are drawn in succession without replacement. If the second ball has the number 4 on it, what is the probability that the first ball had a smaller number on it? An even number on it?

What is 1/3m-1-1/2n when m=21 and n=12