If there are 16 red bobbles for every 2 green dandees, how many red bobbles are there in 20 green dandees?
1 answer:
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Step-by-step explanation:
you need to substitute the x in (7x +2y=13) with (x=2y+11) to solve it
Step-by-step explanation:
you need to substitute the x in (7x +2y=13) with (x=2y+11) to solve it