Solve the system by the elimination method.

6x + 2y = -16
-x - 3y = -16

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

What’s the range cuz i can’t find it?