What is the length of the hypotenuse?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.