- 2(3) + 22 - 8 - 2=
-6 + 12 =
6
3 + 3 + 3 + 3 + 3 = 15
3 x 3 x 3 x 3 x 3 = 3^5 (because there are 5 threes multiplied together)
-2x^3 + 22 - 8 - 2 =
-2x^3 + 12
hope this helps
Conventional US measurement would be feet and inches high. And Metric measurements would be meters.
No, because it is not per second. You would have to simplify to per one second for it to be a unit rate. Hope it helps! :)
The answer is the 4th option,
x+y=6 and x-y= -10