It costs the school band SS dollars per sandwich that they make. The band sells each sandwich for 20\%20% more than it costs to make so they earn a profit. The expression 73(S+0.2S)73(S+0.2S) describes how much money the school band received selling sandwiches at their last fundraiser.
2 answers:
Step-by-step explanation:
The number of sandwiches the the band sold- 73
The cost to make one sandwich- S
The profit the band earns from one sandwich- 0.2S
The amount of money that the band receives for selling one sandwich -S+0.2S
Money Required for making 1 Sandwich that is Cost Price of 1 Sandwich = S Dollar
Selling Price of 1 Sandwich = 20 % more than Cost Price S
= S + 20 % of S
=
=$ 1.20 S
= $(S + 0.20 S)
Selling Price of 73 Sandwiches = $ 73 (S + 0.20 S)
The expression $73(S+0.2 S) →→ Selling Price of 73 Sandwiches
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