Generate an equivalent expression using the distributive property 3(6 - 7a) A.18+21a B.9+10a C.9+10a D.18-21a

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.