What would the equation for these be?

Question

What would the equations for these two problems be in slope/intercept form:

Company A wants to charge $1/h fpr parking and subway far from there is $2.50. Location B charges $1.25/h for parking and subway far from there is 1.50. What would these be if they were equations in slope interept form?

Answer 1

define the variables:

x = number of hours

y = total cost

company A:

y = 1x + 2.5

company B:

y = 1.25x + 1.5

that's it! ;)