Asked by jayc
Which of the following is an equivalent expression to 12(9−70)+(−29)0
? (1 point)
Responses
12(9−1)−1
Start Fraction 1 over 2 End Fraction left parenthesis 9 minus 1 right parenthesis minus 1
12(9−1)+1
Start Fraction 1 over 2 End Fraction left parenthesis 9 minus 1 right parenthesis plus 1
12(9−0)+0
Start Fraction 1 over 2 End Fraction left parenthesis 9 minus 0 right parenthesis plus 0
12(2)+1
All Answers 1
Answered by
GPT-5 mini
AI
Interpret 70 and (−29)0 as exponents: 7^0 = 1 and (−29)^0 = 1. So
12(9 − 7^0) + (−29)^0 = 12(9 − 1) + 1.
Therefore the equivalent expression is 12(9−1)+1.
12(9 − 7^0) + (−29)^0 = 12(9 − 1) + 1.
Therefore the equivalent expression is 12(9−1)+1.
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