The part D is the correct one...
The sum of two numbers is 20 and their difference is 4. Which is the greater of the two numbers? The answer is 12.
Answer:
y - intercept = 2.25
Step-by-step explanation:
y = mx + c
Where,
y = Total cost
x = additional cost
m = slope
c = y - intercept
y = 0.25x + 2.25
Relating with the above equation,
y - intercept = 2.25
Slope, m = 0.25
1/4 divided by 7/1 equals 1/28
