Use cross products to determine which of the following proportions are equivalent to each other. Select all situations that apply.

The gades foundation and hbm corporation are eager to donate generously to their favorite charities. the gades foundation donated $250 in the first month, and each month afterward their cumulative donation total increases by 100$ the hbm corporation donated $64, in the first month, and each month afterward their cumulative donation total increases by 75%. in which month will the hbm corporation's cumulative donation total first exceed the gades foundations' cumulative donation total?

Are the corresponding angles congruent? explain why or why not.

What else equals 42 and 30 for multiply