What is the geometric mean between 7 and 9?

Multiply. 5x (7x + 2) 5x (7x + 2) = (Simplify your answer.)

There are 3 people who are chosen to serve on a comitee out of a group of 3 girls and 4 boys. How many different committees can be formed?

Find three consecutive odd numbers whose sum is 1875. smaller number = middle number = larger number =

Justin deposited $4000 into an account in the first Niagara bank, earning 3.2% interest, compounded annually. He made no deposits or withdrawals. Write an equation that can be used to find B, his account balance after T years.

A chef has a recipe that calls for 4 cups of flour. She wants to make three fourths of the recipe. Instead of determining directly how many cups are needed for the new recipe, she fills three fourths of a cup 4 times? Explain why this method works?

Practice calculating the mean of a data set. A 2-column table with 6 rows. Column 1 is labeled month with entries January, February, March, April, May, June.

Kelly has 4 dimes and some nickels. The value of her coins is 2.25 how many Nickels does she have.

What is the numerical coefficient of 9 (14) P

In a classroom the number of girls is 3 and 2/3 times the number of boys. there are 16 more girls than boys. find the total number of students in the classroom. Explain your answer.

Which fraction is equivalent to - 2/3 2/-3 -3/2 -2/3 2-3