Divide 180 in a ratio of 4:5:9

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?

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !