I'll give you brainliest if you show me how to do this with steps and with the correct the topic is linear models.

So the ratio would be 1:12
The total cans is 80 so you would divide 80/12 to get the answer which equals 6.6

You would take the total amount of soda cans: 80
and divide the by 12(cans per hour)
to get the number 6.666 or 6(2/3).
The machine wont be empty by hour 6, but instead by hour 7 if you round.

Yeah me i need badly