Mathematics Homework Help

Mathematics Homework Help. I need help with this word problem i can’t figure it out

Noahs cafe sells special blends of coffee mixtures. noah wants to create a 20-pund mixture with coffee that sells for $9.20 per pound and coffee that sells for $5.50 per pound. how many pounds of each picture should he blend to create a coffee that sells for $6.98 per pound? 

Mathematics Homework Help

 
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