Your answer would simplify to 64x^3 because, without knowing what integer x is, you cannot solve x^3.
Hope this helps.
Answer:
16
Step-by-step explanation:
5+15-8/4=
5+15-4=
16
If he earns 6% interest per year, then he will have had money in his investment account for three years.
I hope this answer helped you! If you have any further questions or concerns, feel free to ask! :)
The answer would be 3 ft.