3 years ago

Use the discriminant to determine the number and type of solutions to the quadratic equation. Show all work for full credit.

Mathematics

1 answer:

cricket20 [7]3 years ago

8 0

See picture for solution.

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Svetllana [295]

Plug in 300 for C(x), to get:
300= $x^{2} -40x=610$
Then subtract to get: 0= $0= x^{2} -40x+310$
Then use the quadratic formula and plug everything in. Use a calculator to simplify.

You'll get two answers: 29.486 and -0.513.
Since you can't sell <em>"negative" </em>tacos, use the positive solution
Around 29-30 tacos.

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otez555 [7]

Answer:

4/3

Step-by-step explanation:

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pretty sure you mean write 24/18 in simplest form so that's the answer

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tino4ka555 [31]

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faltersainse [42]

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