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3 years ago

14

Which expression represents the output when the input is m?

1 answer:

Tresset [83]3 years ago

3 0

Uh can you show the problems? Because I wouldn’t be able to answer your question if you don’t show me the expressions

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Step-by-step explanation: because yes

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3 years ago

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velikii [3]

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Step-by-step explanation:

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3 years ago

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mr Goodwill [35]

$\left\{\begin{array}{ccc}2x+5y=20&\text{multiply both sides by 2}\\3x-10y=37\end{array}\right\\\\\underline{+\left\{\begin{array}{ccc}4x+10y=40\\3x-10y=37\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad7x=77\qquad\text{divide both sides by 7}\\.\qquad\boxed{x=11}\\\\\text{Put the value of x to the first equation:}\\\\2(11)+5y=20\\\\22+5y=20\qquad\text{subtract 22 from both sides}\\\\5y=-2\qquad\text{divide both sides by 5}\\\\\boxed{y=-\dfrac{2}{5}}\\\\Answer:\ \boxed{x=11\ and\ y=-\dfrac{2}{5}}$

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3 years ago

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Rina8888 [55]

Answer:

This is the graph one

Step-by-step explanation:

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2 years ago