West is a parallelogram. if m

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

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17