A bouncy house costs $75 to rent for every 2 hours plus 8.25%. what is the total cost for 6 hours?
1 answer:
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For this case we must raise an inequality.
We have "d" dollars initially and they are spent 12. Then:
At least 51 dollars remain, then, the sign of inequality is greater or equal in favor of the expression, that is:
Resolving:
There are at least 63 dollars left in the account.
Answer: