Pamela and john work as tutors at two different test prep companies.pamela earns $20 per hour john earns $65 per pupil pamela works 40 hours each week john earns 11 pupils. who earns more money in a week?

The answers to this question are y = -3x - 2 and 3x + y = -2
                                             y + 5 = -3(x - 1)
                                             y + 5 = -3x + 3  
                                                   y = -3x - 2 --> a choice
                                           3x + y = -2 -- > a choice