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3 years ago

Are the expressions 81xy/3x and 9xy equivalent

1 answer:

5 0

<span>The expression 81xy/3x and 9xy , divide it by 3 & cancel out 3x/3x to get 27y. 27y does not equal 9xy, so the expressions are not equivalent</span>

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marshall27 [118]

Answer:

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Step-by-step explanation:

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3 years ago

20 points

Lubov Fominskaja [6]

Answer:

1/3

Step-by-step explanation:

Slope = ( y₂ - y₁ ) ÷ ( x₂ - x₁ )

y₂ = 9

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3 years ago

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