The vertices of a hyperbola are located at (0, –4) and (0, 12). The foci of the same hyperbola are located at (0,–6) and (0, 14). What is the equation of the hyperbola?

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?

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16