The answer is 194.4 cubic units
Answer:
Step-by-step explanation:
Time it takes to burn entire cancle 10 hrs.
the heights from 0 hrs to 4 hrs is at first 10 inches tall but then its 6 inches tall when it hits the 4 hr mark.
it burns one inch every hr
the origional height is 10 inches
Rearrange the equation to get:
y = 3x - 7
From this you can see that:
m = 3, b = -7
-3(-5x+2)+x=42
Distribute the -3 to the -5 and 2 so you would be left with
15x-6+x=42
Then you combine like terms and the x’s
16x-6=42
Add the 6 to the 42
16x=48
Then divide by 16 on both sides
X=3
I hope that helped.
Answer: -4
Step-by-step explanation:
Solve 2x+7=-1
2x. =-8
x. =-4
