Answer:
x = 52
Step-by-step explanation:
28 + x - 4 + 2x = 180
Simplify the left side
3x + 24 = 180
Subtract 24 from each side
3x = 156
Divide each side by 3
x = 52
V = 4/3 * 3.14 * 9^3 = 3052.08
Answer is B
1.6 6x4=24
x4
____
6. 4
2
don't know if u get it but here u go