Which pair shows equivalent expressions? A. 2x+10=-2(x-5)
B. -2(x+5)=2x-10
C. -2x-10=-2(x+5)
D. -24%-5)=-2x-10

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?

Convert the cartesian equation (x 2 + y 2)2 = 4(x 2 - y 2) to a polar equation. choices: r4 = -4r2 r2 = 4cos2θ r2 = 4sin2θ

The measurement of one angle of a right triangle is 34°. what is the measurement of the third angle?