It would be $9 per hour all you have to do is divide 54 by 6 you get 9, unit rate is 1
I hope this helps
The answer should be 15/24 of an ouce beacause 35 minus 5 ounces because the box weighs 5 ounces when it is empty. Then, you need to do 30 dibided by to to get 30/48 which is reduced to 15/24.
What you do is 14 times 6 and then you have your answer
Find the unit rate:
That would be 24.8 cm
------------ = 0.14 cm/yr average
175 yr