Answer:
what do you need help with
Step-by-step explanation:
Ok sounds good! Thanks for the points (there is just 25 tho)
setup a simple algebraic equation and solve.
5x = 7x-28
-5x -5x
0=2x-28
+28 +28
28=2x
Now divide both sides by 2 and you get that she is 14
The simplest form would be x
The rule for power to a power is 'keep the base and multiply the powers'.
3 * (1/3) = 1
So it would be x^1 or just x
B 5x+20 hope this helps!!
