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Grace [21]
2 years ago
7

What is the value of the expression 4x−y2y+x when x = 3 and y = 3?

Mathematics
1 answer:
kipiarov [429]2 years ago
3 0

Answer:B

Step-by-step explanation:

(4x - y)/(2y + x) when x = 3 and y = 3 is

(4(3) - 3)/(2(3) + 3) = (12 - 3)/(6 + 3) = 9/9 = 1

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\sf\dfrac{x}{100}+\dfrac{3}{100}=\dfrac{8}{100}

Subtract 3/100 to both sides:

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Cross multiply:

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Divide 100 to both sides:

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Or we could just multiply both sides of the equation by 100, to give us:

\sf~x+3=8

Subtract 3 to both sides:

\sf~x=5
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