Answer:
The cost to make one sandwich: S
Number of sandwiches the band sold: 73
The amount of money the band receives for making one sandwich: S+0.2S
The profit the band earns from selling one sandwich: 0.2S
Step-by-step explanation:
In the word problem, it says that it takes S dollars to make one sandwich.
In the word problem, it states that the band sells each sandwich for 20%(.2) more than it costs to make. This can be described as 0.2S
S+0.2S can describe how much profit the band makes.
73 represents how many sandwiches the band sold.
