Seudónimo Seudónimo

09-10-2017
Mathematics

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With her promotion, Nicki's salary increased from $19.50 an hour to $22.50 an hour. What is the percent of increase, rounded to the nearest whole number? A. 9% B. 15% C. 18% D. 22%

provide the math

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cakes04 cakes04

09-10-2017

D because 22% is nearest to 22.50

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desertminer desertminer

09-10-2017

18% is 3.51 with if you add that to 19.50 is close enough to 22.50

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