Mathematics, 11.02.2021 01:00 india73
PLS SHOW WORK WILL GIVE BRAINLIEST
Gianna buys a book for $12 and a poster for $15. Posters are on sale for 20% off. Sales tax is 9%. Which expression will calculate the cost of Gianna’s purchase?
A. 12 + 15 - 0.80 + 1.09
B. 12 + 15(0.80)(1.09)
C. (12 + 15)(0.80)(1.09)
D. (12 + 15 ● 0.80)(1.09)
Answers: 2
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PLS SHOW WORK WILL GIVE BRAINLIEST
Gianna buys a book for $12 and a poster for $15. Posters are on...
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