The independent variable is the # of hrs.
the dependent variable is # of gallons.
the slope is -125.
the y intercept is 13000
3000
The answers are:
A= 40°
B= 140°
C=180°
2c-9=c
-9=-c
9=c
Hope that helps!
y2-y1 / x2-x1
7-3 / 4-1
4/3
1 & 1/3 should be correct
