The sentence that contains a spelling error is D, sentence 8.
Privelaged is spelled incorrectly. The correct way to spell it would be privileged.
7(12)>119 84>119
7(15)>119 105>119
7(16)>119 112>119
7(10)>119 70>119
You just have to multiply 7 by the value of x, and if the outcome is less than 119, then the x value works.