Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with the raise?

What is the answer to |-2x-5|-|-4+8| and x=7

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?