80% din 25 este egal cu

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Abcd is a square. what is the measure of angle bac

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3