alKlisaRoseMora alKlisaRoseMora

02-09-2016
Mathematics

Answered

The school band will sell pizzas to raise money for new uniforms. the supplier charges $100 plus $4 per pizza. If the band members sell the pizzas for $7 each, how many pizzas will they have to sell to make a profit?

Verified Answer :

prinnceslaya21 prinnceslaya21

02-09-2016

I think it is a t least 20 dollars

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HomertheGenius HomertheGenius

07-09-2016

7 x > 4 x + 100
7 x - 4 x > 100
3 x > 100
x > 100 : 3
x > 33.33
Answer: they have to sell 34 pizzas to make a profit.

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