Coffee cost $18.96 for 3 pounds was the cost of per pound of coffee let X be the number of pounds of coffee if I buy the total of the cost of expound draw a graph of the proportional relationship between the number of pounds of coffee and the total cost of you can use technology to do this work where can you see the cost per pound of coffee in the graph what is it

Question

Mathematics

Andreas Tyler

3 February, 14:14

Coffee cost $18.96 for 3 pounds was the cost of per pound of coffee let X be the number of pounds of coffee if I buy the total of the cost of expound draw a graph of the proportional relationship between the number of pounds of coffee and the total cost of you can use technology to do this work where can you see the cost per pound of coffee in the graph what is it

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Answers (1)

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Gianna Little · Answer 1

X = 1 pound of coffee

3x=$18.96

divide both sides by 3

x = $6.32

for every pound of coffee you buy, it costs $6.32

here is a graph where it is mirror flipped due to my camera

it is linear and grows at a constant rate