Cameron is successful at beating his record since he only shot 9 over par on the last 4 holes.
To find this, first turn each score into a number. Over pars are positive and under pars are negative. This gives us the following expression.
+5 - 1 + 6 - 1 = + 9
Therefore, he stayed below the + 15 that he needed.
8.4 x 10^12 / 4.2 x 10^6 = 2 x 10^6
Find three consecutive odd integral such that the sum of seven times the smallest and twice the largest is -91