When John bought his new computer, he purchased an online computer help service. The help service has a fee of $25.50 and a $10.50 charge for each help session that he uses. John has budgeted $170 for the computer help service. What is the maximum number of sessions he can use? Write and solve an inequality to find the maximum number of sessions he can use. Show your work.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?