Which of the following is an equivalent expression to 7(−5.3)0+4⋅9 when applying the Zero Power Rule? (1 point) Responses 70+4⋅9 Start Fraction 7 over 0 End Fraction plus 4 times 9 71+4⋅9 Start Fraction 7 over 1 End Fraction plus 4 times 9 75.3+4⋅9 Start Fraction 7 over 5.3 End Fraction plus 4 times 9 75.30+36 Start Fraction 7 over 5.3 superscript 0 baseline End Fraction plus 36
The equivalent expression, after applying the Zero Power Rule, is 70+4⋅9.
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(9−0)+0 Start Fraction 1 over 2 End Fraction left parenthesis 9 minus 0 right parenthesis plus 0 12(9−1)+1 Start Fraction 1 over 2 End Fraction left parenthesis 9 minus 1 right parenthesis plus 1 12(2)+1
The equivalent expression to 12(9−70)+(−29)0 is 12(9−1)−1.
To simplify the expression using the Zero Power Rule, we need to understand the rule itself.
The Zero Power Rule states that any non-zero number raised to the power of zero is equal to 1.
In the given expression, we have 7(-5.3)^0 + 4 * 9.
Applying the Zero Power Rule, we can simplify (-5.3)^0 to 1.
Therefore, the equivalent expression is:
7(1) + 4 * 9.
Simplifying further, we get:
7 + 36.
Thus, the equivalent expression is 7 + 36, or 43.
So the correct answer is not among the options provided.