Lalagrl Lalagrl

25-05-2020
Mathematics

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PLEASE HELPPPPP!!!!!!!!!

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Respuesta :

25-05-2020

2/3

Step-by-step explanation:

10a + 10b = 30

9x - 9y = 45

(10a+10b)/(9x-9y)

=30/45

=6/9

=2/3

Answer Link

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