3 years ago

Which situation can be modeled using the equation 5x+3=27

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

6 0

Answer:

Step-by-step explanation:

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7/4x^2 -2 = - 0.05x + 4

nata0808 [166]

Answer:

$x1=\frac{-2-2\sqrt{29401} }{245} x2=\frac{-2+2\sqrt{29401} }{245}$

Step-by-step explanation:

Step One: Convert

49/16x^2-2=-0.05x+4

Step Two: Multiply Both Sides by 80

245x^2-160=-4x+320

Step Three: Move everything to the left

245x^2+4x-480=0

Final Step: Quadratic Formula

$x1=\frac{-2-2\sqrt{29401} }{245} x2=\frac{-2+2\sqrt{29401} }{245}$

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geniusboy [140]

$\frac{4}{9}$

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LenaWriter [7]

Answer:

Step-by-step explanation:

7a-10c-2a-0.5c+5

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3 years ago

Which situation can be modeled using the equation 5x+3=27​

Which situation can be modeled using the equation 5x+3=27