You would need to add 7x to both sides.
That is right because it has 5 so it could be 4.8 and/or 4.9
In the problems A-F, You multiply each of the numbers by itself. Like 9²=9×9=81
3³=3×3×3=27 6³=6×6×6=216 and so on for the other problems
G-I is 36=6² 100=10² and so on the cube is the same except you multiply the number three times by itself. I hope this helped a bit. Just ask if you still don't understand.
Answer:
its A
Step-by-step explanation:
