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AssignmentMultiple Choice

Expanding Expressions

Question 3 • (AG Q1) Keystone Algebra 1 Block: 26-27 (DDiamond)

Which expression is equivalent to –2(5x – 0.75)?

Answer
A
10x – 0.75
B
10x + 0.75
C
–10x – 1.5
D
–10x + 1.5

Explanation

Distribute –2 to each term inside the parentheses: (–2)(5x) = –10x and (–2)(–0.75) = +1.5. The equivalent expression is –10x + 1.5, choice D.

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