Mrs. Perciballi went to the LOFT for a sale and spent $40 on a dress and bought 3 shirts of equal value. Her purchases totaled $115. Define a variable, then write and solve an equation to find how much each shirt cost.​

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Answer:

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Step-by-step explanation:

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Answer:

Variable- an unknown number

Each shirt is 25$

Step-by-step explanation:

P (Price)

S (Shirt)

F) p=40+3s

S) 115=40+3s, 115-40=3s, 75=3s

E) s=25

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