Thirty-eight years ago george was 14 years old. how old is he now?

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Asphere has a diameter of 10 in. what is the volume of the sphere?

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.