The vendor of a coffee cart mixes coffee beans that cost $9 per pound with coffee beans that cost $6 per pound. how many pounds of each should be used to make a 75-pound blend that sells for $6.71 per pound?

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

35-60 students are taking math.