Hey!
Let's write it,

Add

to both sides,


Subtract

from both sides.


Since we don't want a negative variable, we have to divide both sides by

.

Our answer would be,

Thanks!
-TetraFish
27x^3-108x^2y+144xy^2-64y^3
I feel like you just want the answers right now. Tell me later if u want explanations.
1. D 2. J 3. B 4. F 5. D 6. G 7. B 8. J 9. B 10. G
Answer- r= 7\5 hope this helps!!
Answer: 75 ft
Step-by-step explanation:
45x10 = 450
450/6=75