(50points + brainliest)

2+2=?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap