Answer:
42 miles per gallon
Step-by-step explanation:
There is only solutions to the systems of equations - y = x -2 & y = -x + 2. We can find this by looking at the slopes of each line, which is 1 and -1. They are not negative reciprocals or the same exact slope, which would give the system of equations no solutions. Since the lines are not exactly the same, the system does not have infinitely many solutions. A system of LINEAR equations cannot have two solutions, giving us an answer of only one solution. Hope this helps!
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Dependent variable is the variable that changes due to the independent variable, independent variable is the variable that scientists change on purpose.
The distance between (5, 2) and (2,-2) is 5 units
