exam Maths Puzzle Numerical Ability

Can someone help me on this problem?

I submitted a problem yesterday it was- graph 3x + 2y = 6. The tutor did great, but my instructor said I must label the intersection point

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Hello, I am currently attempting to correct questions from an exam in my algebra class. I would greatly appreciate any help. The problem is as follows:

y-2/y + 2/y = y+1/y-3 Jackie has coffee that sells for $9 per pound and coffee that sells for $4 per pound. How many pounds of each must be mixed to get 20 pounds that sells for $8.25 per pound?