Find, if possible, exact solutions for the quadratic equation. 7x^2 =
-28x

On an airplane there are two seats on the left side and three seats on the right side there are 90 seats o the right side of the plane

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars