Write an equation in slope-intercept form for the line graphed.​

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?