The cost of 2pounds if potatoes is $3.78 what is the constant of proportionality that represents the relationship between the co st,y, to the number of pounds of potatoes,x?
1 answer:
Answer:
The constant of proportionality is 1.89
Step-by-step explanation:
2 pounds = $3.78
1 pound = $3.78/2 = $1.89
Cost y is directly proportional to the pound of potato
y = 1.89x
The constant of proportionality is the cost of 1 pound of potato, and it is 1.89
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