3 years ago

Solve this system of equations algebraically: y – 10 = 11x + x2 y – 12x = 30

1 answer:

6 0

(5, 90)

You can solve both equations for y and then set equal to each other. Then use the quadratic equation to solve for x

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monitta

Answer:

Step-by-step explanation:

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3 years ago

Mila [183]

$y=8^x
\\x=1\Rightarrow y=8^1=8
\\x=2\Rightarrow y=8^2=64
\\x=3\Rightarrow y=8^3=512
\\x=4\Rightarrow y=8^4=4,096$

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3 years ago

irina1246 [14]

Answer:

387

Step-by-step explanation:

Formula: $2(lw+hl+wh)$

$2(14*6.5+14*5+6.5*5) = 387$

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3 years ago

ioda

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3 years ago

OlgaM077 [116]

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7x+8

Step-by-step explanation:

2(5x+4)-3x

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3 years ago