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How do you do number 19
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5 votes
How do you do number 19

How do you do number 19-example-1
User Anoel
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1 Answer

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plug (-6,-5) into the equations to see wich one fits.

y=9/2 x +22
(-5)=9/2(-6) +22
-5=9*-3+22
-5=-27+22
-5=-5

that's how B is the answer. hope this helps :)
User Rizvan
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