SAT Math Multiple Choice Question 188: Answer and Explanation
8. If the expression is most nearly equal to - C, then what is the value of C ?
- A. -3
- B. -
- C. 2
- D. 3
Correct Answer: D
D Whenever the question includes variables, think Plugging In. According to the question, - C. Plug in 12 for x to get - C, or - C. Solve for C to get - C, then 0 = 3 - C, and finally 3 = C. The correct answer is (D).