2 years ago

What Is the value of 3^3 +7(2x-6) when x=4

Mathematics

1 answer:

Airida [17]2 years ago

5 0

Answer:

18? i don't think it's right but i tried mental math

Step-by-step explanation:

PEMDAS

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X+½x+7y=0 what is the value of y=?

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Answer:

$\frac{-3x}{14}$

Step-by-step explanation:

$x+\frac{1}{2}x+7y = 0\\$

$1.5x + 7y = 0$

$7y = -1.5x$

$y = \frac{-1.5x}{7}$

$= \frac{-3x}{14}$

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Answer:

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Step-by-step explanation:

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Answer:

14.9

Step-by-step explanation:

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2 years ago

Factor 24x-40 using GCF

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Answer:

8(3x-5)

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