SOLUTION: A.write a function rule 2 calculate The cost of buying bananas @ $.39a pound B. How much would it cost to buy 3.5 pounds of bananas?

SOLUTION: A.write a function rule 2 calculate The cost of buying bananas @ $.39a pound B. How much would it cost to buy 3.5 pounds of bananas?

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Question 549214: A.write a function rule 2 calculate The cost of buying bananas @ $.39a pound B. How much would it cost to buy 3.5 pounds of bananas?
Answer by nyc_function(2741) (Show Source): You can put this solution on YOUR website!
Let p = pounds
Let C = cost
C = 0.39p

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To find the cost at 39 cents per pound to buy 3.5 pounds of bananas, replace p with 3.5 and multiply by 0.39.

C = 0.39(3.5)
C = $1.365
We can say the cost is $1.36.

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