What is the gcf of 42 and 84

A local little league has a total of 60 players 80% of whom are right handed people many right handed players are there?

What is the value of the expression 3a

Which fraction is bigger 3/4 or 1/8

Divide the following fractions and reduce to lowest terms: 3 divided by 3/4

What are the partial products of 42 x 28.

What is the orthocenter of the triangle with two altitudes given by the lines x = - 1 and y = x + 1.: (0, - 1) (-1, - 2) (-1, 0) none of these

Brenda is finding the product of - 3r and - 2r^2+3r Is she correct? If not, what changes should be made? - 3r (-2r^2+3r)

If x=73, what does 4x+3 equal?

How to simplify - 9+-1/3y+6-4/3y

A company paid $72 for 2 cases of printer paper each case contained 12 packages of paper next month the company's office manager needs to order 180 packages of the same paper if the price per package does not change would would the total cost of