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The dance committee of Pine Blutt Middle School carns ses from a bake sale and will carn $1 for each ticketthey sell to the Spring Filing dance. The dance will cost $ 100

Respuesta :

X= number of tickets sold

Each ticket= $4

Total cost of dance= $400

Then

Dance committee earns = 72 + 4•X

And should be bigger than $400

Then inequality here is

72 + 4X ≥ 400

whose solution is

4X ≥ 400 - 72

X ≥ 328/4

X ≥ 82

Then answer is

Dance committee should sell, at least, 82 tickets.

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