Nicole used 3/8 of her ribbon to wrap a present . if she used 6 feet of ribbon , how much ribbon did Nicole have at first ?
2 answers:
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The two numbers are 23 and 16 and the method is shown algebraically using simultaneous equations in the photo
I can see it goes through the point (2, 2)
b = 6 then
solved it the lazy way, graphically with desmos and a slider for b, see screenshot
