We have a system of equations in two variables, namely, a and c. Use the substitution to find a and c.
Answer:
(3,10)
Step-by-step explanation:
When x is 3

y is 11, and this is invalid because it is not at accord.
Step-by-step explanation:
It is given that,
The distance that Scott walks is a function of the time he spends walking. Scott can walk 1 half mile every 8 minutes.
Let y is the distance (in miles) and x is time (in minutes).

The attached graph predicts the shape of the function. Hence, this is the required solution.