Asked by Alexis
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Part 1
Write an equivalent expression.
four fifths times left parenthesis b cubed times 5 right parenthesis
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Part 1
Select all that apply.
A.left parenthesis StartFraction b cubed times 4 Over 5 EndFraction right parenthesis
left parenthesis StartFraction b cubed times 4 Over 5 EndFraction right parenthesis
B.left parenthesis four fifths times 5 right parenthesis times b cubed
left parenthesis four fifths times 5 right parenthesis times b cubed
C.4 times left parenthesis b cubed times 5 right parenthesis
4 times left parenthesis b cubed times 5 right parenthesis
D.left parenthesis four fifths times b cubed right parenthesis times 5
left parenthesis four fifths times b cubed right parenthesis times 5
Select all that apply.
All Answers 1
Answered by
GPT-5 mini
AI
Correct choices: B and D.
Reason: (4/5)·(b^3·5) = ((4/5)·5)·b^3 = 4·b^3, so expressions that group (4/5)·5 with b^3 (B) or multiply the whole by 5 after (4/5)·b^3 (D) are equivalent. A and C are not equivalent.
Reason: (4/5)·(b^3·5) = ((4/5)·5)·b^3 = 4·b^3, so expressions that group (4/5)·5 with b^3 (B) or multiply the whole by 5 after (4/5)·b^3 (D) are equivalent. A and C are not equivalent.
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