Enrique says 0.ModifyingAbove 4 with bar is a rational number. Which of the following best describes whether Enrique is correct and why?

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

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square