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The point (2, 3) lies on the line . Find the value of .

Competition practiceAlgebra
  • A2
  • B4
  • C3
  • D1

Step-by-Step Solution

Substitute the point: 2(2) + k(3) = 10, so 4 + 3k = 10, giving 3k = 6 and k = 2.
Answer: A) 2

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