Andy wants to buy 20 candy bars. if there is a special sale for buy 2 candy bars get one free. how much will it cost to buy 20 bars? plz .44 points.

what is the cost of 1 candy bar?

Step-by-step explanation:

Well, IDK what the price of the candy bar is, but let's say it's a buck. Pretty much, you are buying 3 bars for $2.00. 6 bars for $4.00, 9 bars for $6.00, 12 bars for $8.00, 15 bars for $10.00, 18 bars for $12.00, and 20 bars fr $14.00

Step-by-step explanation:

The final answer is $14.00 if the bars are a buck a piece

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Step-by-step explanation: