Cameron is playing 9holes of golf. he needs to score a total of at most 15 over par on the last four holes to beat his best golf score. on the last four holes he scores 5 over par, 1 under par, 6 over par, and 1 under par.
a. write and find the value of an expression that gives Cameron score fore 4 holes of golf.
b. is Cameron's score on the last 4 holes over or under par?
c. did Cameron beat his best golf score?