Mathematics, 26.09.2019 02:30, Gabilop
Elliott has some yarn that she wants to use to make hats and scarves. each hat uses 0.2 kilograms of yarn and
each scarf uses 0.1 kilograms of yarn. elliott wants to use twice as much yarn for scarves as for hats, and she
wants to make a total of 20 items.
let h be the number of hats elliott makes and s be the number of scarves she makes.
which system of equations represents this situation?
Answers: 2
Mathematics, 21.06.2019 23:00, teriateria
How can writing phrases as algebraic expressions you solve problems?
Answers: 2
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