Penny joined a yoga studio that charges a $25 membership fee and $45 each month. Assume y = total cost and x = number of months.
2 answers:
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Answer:
1/625
Step-by-step explanation:
Exponent Rule:
Exponent Rule:
5⁻⁸ · 5⁴ = -8 + 4 = -4
5⁻⁴
1/5⁴
1/625