If repetition is not allowed, how many 4 letter codes can be formed from only 5 letters of the alphabet?

What is the square root of 48

Which measurement is equal to 6 kilograms

which equation represents the total price paid when buying books that cost 3.99 each how much do 13 books cost

Find the remainder of h^4+h^2-2=h+3

Diane has $1.85 in dimes and nickels. She has a total of 24 coins. How many of each kind does she have? how many nickles? how many dimes?

Solve the equation. 2/3-4x+7/2 = - 9x+5/6

Y = 2 AND y = 4x - 14 What's the answer?

Sean has four times as many candy canes as jermaine. if sean has 51 candy canes, how many does jermaine have?

5-2y=3x linear equations standard form

Ms. Herrera signed a contract stating that her salary for the first year will be $37,800. The contract also stated that she will receive a raise of $750/year each year after that. After how many years will and.