Of 140 seventh graders, 15% earn the presidential fitness award. How many students earn the award?

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?