3 years ago

Find the value of x. Please help

Mathematics

1 answer:

Wewaii [24]3 years ago

3 0

Answer:

it would be 1

Step-by-step explanation:

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Step-by-step explanation:

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(11/4)/x = (10/3)/4 (cross multiplication)

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3 years ago

Mario has a business selling muffins. Let x be the price of a muffin. Then, the profit P for Mario’s business is given by p(x)=-

Rufina [12.5K]

To make a positive profit p(x)>0 we need to make:
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We will use formula for quadratic equation:
$x_{1} = \frac{-b+ \sqrt{ b^{2}-4ac } }{2a} \\ \\ x_{2} = \frac{-b- \sqrt{ b^{2}-4ac } }{2a} \\ \\ x_{1} = \frac{-7+ \sqrt{ 49-24 } }{-4} = \frac{-7+5 }{-4} = \frac{-2 }{-4} = \frac{1}{2} \\ \\ x_{2} = \frac{-7- \sqrt{ 49-24 } }{-4} = \frac{-7-5 }{-4} = \frac{-12 }{-4} = 3$

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Help ASAP math studyisland

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2 years ago

8-6x=-28 I need help plzzz

Schach [20]

The answer is 6. 8-6(6) = -28.