If the denominator does not equal 0, the equivalent expression of
is 

<h3>How to determine the equivalent expression?</h3>
The expression is given as:

Divide 14 by 7

Apply the law of indices

Evaluate the differences in the exponents

Hence, the equivalent expression of
is 
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Answer:
She spent 25% of her money.
Step-by-step explanation:
5/20=1/4=25%
False. I hope this helps.
Only the last equation is vertex form