30-2x>18: inequality
answer: 6 days
It will take 24 days for them to exercise together. You have to find a common number that both 8 and 12 go into evenly so 8x1=8, 8x2=16, 8x3=24 and 12x1=12, 12x2=24. So this will be Drew's third time at the gym and Sara's second time when they both go together
Answer:
41,223.98
Step-by-step explanation:
Find the volume of the full sphere, then divide by 2 to get 1/2 of a sphere.
The answer for the full sphere is 82447.96 but divide by 2 and get 41,223.98.
I think it's a b not sure about the rest though
