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Problem 6 - Entrance Test

If p = 5 and q = 2, what is the value of the expression 3p - 2q?

Correct: B

To evaluate the expression, substitute the given values for p and q into the expression. Substitute p = 5: 3(5) - 2q = 15 - 2q Substitute q = 2: 15 - 2(2) = 15 - 4 Calculate the final result: 15 - 4 = 11 So, the value of the expression is 11.