Answer:
2 am
Step-by-step explanation:
It takes 1 hour to pour the cement. We will be done at 8 pm
It will take 6 hours to set at 70 degrees
8+6 hours = 14
But we circle around at 12
14-12 =2
The cement will be set at 2
Answer:
radius i think
Step-by-step explanation:
4m + 9 + 5 - 12 = 42
4m + 2 = 42
4m = 40
m = 10
Answer:
Step-by-step explanation:
x-4
Answer:
x=8
Step-by-step explanation:
4(x-6)=8
4x-24=8
4x=32
x=8