The first few steps in solving the quadratic equation 8x2 + 80x = −5 by completing the square are shown. 8x2 + 80x = −5 8(x2 + 10x) = −5 8(x2 + 10x + 25) = −5 + Which number is missing in the last step? −200 −25 25 200

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

Identify one charcteristic of exponential growth

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.