The answer is the last option..i hope this helps my dudette.Zane
PrimeAnswer:
Step-by-step explanation:
1 hour and 30 minutes because when you subtract those you will get that answer
Answer:
Slope = 
Step-by-step explanation:
Slope of a straight line passing two points
and
is given by the formula,
m = 
From the graph attached,
Line is passing through two points (20, 5) and (80, 20),
Therefore, slope of the line will be,
m = 
m = 
The slope is
.