Freddie needs to buy 3 dozen cookies for a party. The first 20 cookies cost $0.27 each. The rest cost $0.17 each.
How much will Freddie spend on cookies?
$2.72
$5.40
$8.12
$9.72
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Answer:8.12 is the answerStep-by-step explanation:He needs 36 cookies.First do 20 * .27 for the first twentythen do 16 * .17 for the other 16 cookiesAdd 5.4 + 2.72 = 8.12