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AssignmentMultiple Choice

Simplifying Expressions

Question 1 • AJH Pre-Algebra A (Grade 8)

Evaluate 14 - 2xy when x = -6 and y = 2.

Answer
A
-10
B
28
C
38
D
52

Explanation

Substitute x = -6 and y = 2 into the expression: 14 - 2(-6)(2). First, 2(-6)(2) = -24, so the expression becomes 14 - (-24). Subtracting a negative is the same as adding, giving 14 + 24 = 38. The correct choice is C, 38.

AI-written and checked against the verified answer.

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