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4. A sporting-goods manufacturer has spent $1000.00 researching a new
product. It will cost them $4.50 to manufacture the item that they will
sell for $12.00. How many items must they sell to break even?

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Respuesta :

Answer:

y=12x-4.5x-1000

which is

y=7.5x-1000

to solve this they need to make 1000 to break even

so

1000=7.5x

solve for x

x=133.3

so the answer should be 134 items!

Please give me brainliest if im right

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