-2 2/5+3 1/4-3/5 first step

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?

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²