Use the substitution method to solve the system of equations. Choose the correct orderd pair. A (-3,14)

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

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?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd