feardayzzz feardayzzz

19-11-2020
Mathematics

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x + 15y = 45 / x + 10y = 30 solve for x and y

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onedayatatime2003 onedayatatime2003

19-11-2020

Answer:

25y = 45/1x = 30

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Аноним Аноним

19-11-2020

Answer:

x=10; y=2

10+15(2)=40

10+10(2)=30

so this is correct

Step-by-step explanation:

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