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shaneger2
The answer would be B check the picture for work.
Ver imagen shaneger2
It’s the second option: 10in, 18.5in, 31.5in
60=2y+1+7y+3y+5
combine like terms and get
60=12y+6
54=12y
y=4.5
Plug 4.5 into y and get 10in, 18.5in, and 31.5in