Each floor of a building is 12.1 feet tall. if the height of the building is 193.6 feet, how many floors are there

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 system of linear inequalities is represented by the graph? !

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)