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VladimirAG [237]
2 years ago
15

Can the exponent in the denominator be subtracted from the exponent in the numerator when the based are different? Explain

Mathematics
2 answers:
cricket20 [7]2 years ago
6 0

Answer:no

Step-by-step explanation:

Because u can not subtract a denominator from numerator u must subtract the denominator by the denominator

erastova [34]2 years ago
5 0

Answer:

If the higher power is in the denominator, put the difference in the denominator and vice versa, this will help avoid negative exponents and a repeat of step 3. Step 6: Raise each coefficient (or number) to the appropriate power and then simplify or reduce any remaining fractions. Step 1: Apply the Zero-Exponent Rule.

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3 years ago
Bad Investment After Mrs. Fisher lost 9% of her investment, she had $22,750. What was Mrs. Fisher's original investment?​
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Answer:

$2500

Step-by-step explanation:

Given that,

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91\%\ of \ x=22,750\\\\\dfrac{91}{100}x=22,750\\\\x=\dfrac{22,750\times 100}{91}\\\\x=\$25000

So, her original investment is equal to $25000.

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3 years ago
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34kurt
That is the answer. Hope it helps
8 0
2 years ago
What is 40.99 times 2.1
posledela

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Step-by-step explanation:

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