12. Elly's credit card record for the last 7 months is below. Based on the information from the table, what will be her new bala
2 answers:
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Answer:
Step-by-step explanation:
Firstly, you need to know that raising a fraction to a power raises both the top and the bottom to that power.
Second, a negative power on the top and bottom flips the fraction
Last, raising a power to a power multiplies the powers
So, =
=
=