Dave rented a jet ski for $6 per hours plus $20 for insurance. How many hours did he use the jet ski if he spent a total of $68?
2 answers:
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Answer:
Step-by-step explanation:
An negative exponent seems hard, but it really isn't!
Let's say you have
All you do is inverse the expression, or find the reciprocal. When you do this the exponent changes to positive .
simplifies into 8. So, the result is
Hope this helps! Please mark as brainliest, thanks!