to rent a certain meeting room a college charges a reservation fee of $35 and a additional fee of $7.80 per hour . The chemistry
club wants to spend $74.00 on renting the meeting room. what are the possible amounts of time for which they could rent the meeting room
1 answer:
Answer:
5 hours
Step-by-step explanation:
The equation to solve this is 7.80h+35=74.
7.80 represents the cost per hour, h represents the number of hours, 35 is the reservation fee, and 74 represents the total money.
7.80h+35-35=74-35
7.80h=39
h=5
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