If t = 2, what is 3t − 4?

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Study for the GMAS 6th Grade Mathematics Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

If t = 2, what is 3t − 4?

Explanation:
Evaluating an algebraic expression by substitution. When t = 2, replace t with 2 in the expression 3t − 4, giving 3(2) − 4. Compute 3×2 = 6, then subtract 4 to get 2. So the value is 2. Mistakes that lead to other results typically come from not multiplying by 3 or mishandling the subtraction.

Evaluating an algebraic expression by substitution. When t = 2, replace t with 2 in the expression 3t − 4, giving 3(2) − 4. Compute 3×2 = 6, then subtract 4 to get 2. So the value is 2. Mistakes that lead to other results typically come from not multiplying by 3 or mishandling the subtraction.

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