Algebra
posted by DONNICE .
Write the equation for this situation: the cost, c, in dollars of a car rental is equal to 10 dollars plus 1/2 the miles driven, m.
Then graph the equation and use the graph to determine the cost of the car rental if the number of miles driven is 12

You will have to draw your wown graph.
The equation is c = 10 + 0.5 m
I am sure you can figure out what c is when m = 12, using that equation or a graph you draw yourself.