Which of the following are equal to the expression below? check all that apply.
√49*√9
a √58
b√49*9
c 58
d 21
e √441
f 441

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x