Answer:767600640
Step-by-step explanation: If 720 equals x, you multiply 128 by 720, and multiply the answer by 8,329.
Divide both sides by -5
Sqrt(x) = 3
We want to isolate x to solve for it. The opposite of a square root is a square, so square both sides.
x = 9
It can't be -9 because the square root of negative numbers are not real numbers.
Im not sure what this is, or how to answer it
It would be A because -2 times +6 equals -12