sydc1215
sydc1215
15.12.2021 • 
Mathematics

Ronald is making hats and scarves for charity. He has enough yarn to make 5 hats and 8 scarves. Takes him 12 hrs to knit a hat, 6 hrs to knit a scarf; he has 20 hrs to knit.Which inequalities are constraints to this situation, select all correct answers

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