What is the value of 2x^2-5x+6 when x= -2

A. -24
B. 4
C. 24
Or D. 32

Can you draw an isosceles triangle with only one 80 degree angle?

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?

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?