PSAT Math Multiple-Choice Practice Question 340
Question: 340
What is the value of 
if the (x, y) solution of the above system of equations is (-5, 2)?
Correct Answer: C
Explanation:
C
Difficulty: Medium
Getting to the Answer: You are told that the solution to the system is x = -5 and y = 2. Substitute these values into both equations to find h and k:
So, 
, making (C) correct.
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