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Home Q & A Board Science-Related Homework Help Mathematics
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marcsleiman marcsleiman
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11 months ago
Sally earns $25 per hour today. Seven years ago she earned $20.75 per hour. During the seven-year period the CPI rose from 136.5 to 158.2. Has Sally's buying power increased or decreased and by how much in current year's dollars?

▸ increased by $3.61

▸ decreased by $3.61

▸ decreased by $0.95

▸ increased by $0.95

▸ increased by $1.40
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Business Mathematics in Canada

Business Mathematics in Canada


Edition: 11th
Authors:
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Aquarius1Aquarius1
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11 months ago
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marcsleiman Author
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11 months ago
Thanks for your help!!
dri
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Yesterday
this is exactly what I needed
Marctheshark
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2 hours ago
Thanks
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