$478 by using the provided formula ...
Explanation : income = $523 , expense = $ 45 , profit =523-45= 478
But equation in y intercept form.. what ever is in front of the x will be the slope for that equations line
5x=y-12
5x+12=y or y=5x+12
Slope is 5
If any line is parallel to this one it must have slope of 5
-9 ≤ 2 +
Subtract 2 from both sides.
-11 ≤
Multiply 3 to both sides.
-33 ≤ h
You can rewrite this as
h ≥ -33.