paulo has a certain amount of money. if he spends $600, then he has 1forth of the original amount left.

Tom is handing out pizza at a party and each person gets 3slices there are 30 people at the party how many slices will he give out

Solve the inequality x/5 ≥ 6 x/5 as a fraction.

A small forest fire is cited due north of a fire lookout tower on Pikes Peak. From a second tower located 12.6 miles due west of the first tower a Ranger observed that the fires is 49.5° east of duo North.

Solve for k. -3 + - 2k = 7 k=?

Which number makes the equality true -15 -18 -20 0 -13

Simplify the following expression. 5 (4 + 3c) - 12

Ten percent of number equals 40 what is the number

Write the prime factorization of 64

Dinesh's score improved by 275% which decimal is equivalent to 275%?

A boat can travel 54mph in still water. If it travels 124 miles with the current in the same length of time it travels 92 miles against the current, what is the speed of the current