You need to get "x" by itself on one side
Add positive eight on both sides---because its the opposite of negaitve
Divide -2 by -2
-2÷-2=1
<u>
</u>
{(-1,3), (4,2), (-1,5)}
The same inputs should have the same output, but different inputs are allowed to have the same output.
I hope this helped!
Answer: 
Step-by-step explanation:
The volume of a cylinder can be calculated with the following formula:
Where "r" is the radius and "h" is the height.
The volume of a sphere can be found with this formula:
Where "r" is the radius.
Then, volume of the empty cylinder is:
And the volume of the ball is:
Finally, you need to subtract them in order to calculate how much water is in the cylinder:
<span>1.6m − 4.8 = −1.6m
<u>- 1.6m -1.6m
</u> -4.8 = -3.2m
<u>
</u>divide both sides by -3.2
m = 1.5</span>
