4x2 is the GCF of this polynomial.

20x2y + 56x3 – ?

Which could be the mystery term?

Ared balloon starts at 7.3 meters off the ground and rises at 2.6 meters per second. a blue balloon starts at 12.4 meters off the ground and rises at 1.5 meters per second. when will the balloons be at the same height?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x