The interior angles of a pentagon measure x, (2x), (2.5x), (x + 10), and (2x + 20). Determine the value of x.

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

On her first stroke, maya hit a golf ball 146 yards, 2 feet, 11 inches. on her second stroke, she hit it 163 yards, 1 foot, 2 inches. how far did the ball go all together? convert the answer to larger units whenever possible.

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.