Pls help as soon as possible the variables are same and opposite

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

Simplify the algebraic expression 8y-2(y+4)