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2 years ago

Select the correct answer.Solve the following equation for80x2 + 92x – 84 = 0

Mathematics

1 answer:

nikklg [1K]2 years ago

3 0

Answer:

x = 0.6 and x = -1.75

Step-by-step explanation:

80x2+92x−84=0

Use quadratic formula

x = (−b ±√(b2−4ac))/√2a

x = (-92 ± √(35344)) / 160

x = 95/160 and x = -280 / 160

x = 0.6 and x = -1.75

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Vikentia [17]

Answer:

No, Justin is incorrect.

Step-by-step explanation:

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$\frac{18}{40} * 100$
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2 years ago

Katie buys a large pizza for $14.99 and bottles of soda for $1.50 each. If the total cost was $23.99, how many bottles of soda (

Nady [450]

The number of soda bottles Katie bought is 6

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Rewrite the equation as

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Read more about linear equations at:

brainly.com/question/14323743

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Step-by-step explanation:

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scoundrel [369]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Among the choices provided the answer should be letter C. Below is the solution:

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3 years ago

Select the correct answer.Solve the following equation for80x2 + 92x – 84 = 0​

Select the correct answer.Solve the following equation for80x2 + 92x – 84 = 0