If AD=13 and AC=4y−50, find the value of y. Then find AC and DC.

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585