Simplify. 3/4−4z+5/4z−1/2+1/2z enter your answer in the box.

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

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?

Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1