Answer:
The first one is correct
Step-by-step explanation:
3(4+n)=n+18
Step-by-step explanation:
radius = 0.5
sphere volume = 4/3 * pi * r cubed
Answer:
Step-by-step explanation:
-7 + 47=40
Answer:
140
Step-by-step explanation:
183-37=146
Answer:
75 cents.
Step-by-step explanation: