<span>The correct answer to this question is 3 liters. If over the course a run, a girl drinks four bottles of water which each contain 750ml, then the equation to calculate this would be 0.75 x 4. This of course equals 3, so you have your answer of 3 liters.</span>
Area = length times width so multiply the two numbers
perimeter = adding all of the numbers
The answer is C because my friend has told me it.
Isolate the variable by subtracting 8x from both sides to get -4x = -1. multiply both sides by -1 to get 4x = 1. divide both sides by 4 to get x = 1/4.
Your subtracting 3x from 5x: 5x-3x
This is so you only have a variable on one side
