X + 20 <= -10
Subtract 20 from both sides:
X <= -30
Answer:
v = pi(4)^2(16)
2nd choice from top
Step-by-step explanation:
Answer:
One
Step-by-step explanation:
A, B, R and C lie on the same plane, while the others do not
Each truck weighs five tons.
1st truck: n
2nd truck: n + 2
3rd truck: n + 4
4th truck: n + 6
n + n + 2 + n + 4 + n + 6 = 32
4n + 12 = 32
- 12 - 12
--------------------
4n = 20
---- ------
4 4
n = 5
Answer: 0.25 T is bigger
Step-by-step explanation:
0.25 T = 500 lb
