Answer:
slope=2
Step-by-step explanation:
slope = y/x
hope this helps
The answer is $10 because 123=$6 and 4 hours is =$4 6+4=10
Step-by-step explanation:

Answer:
(1, 9/2) or (1, 4.5)
Step-by-step explanation:
To find the midpoint, take the x1 and x2 values and divide it by 2, same for the y values.
(4-2)/2 and (6 + 3)/2
1 and 4.5
(1, 4.5)