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jeka57 [31]
3 years ago
5

I need help x-x please

Mathematics
1 answer:
KengaRu [80]3 years ago
6 0


60 - 45 = 15
so 15/45 = p/100

answer is A.
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Answer:

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Step-by-step explanation:

1. For this sort of question a graphing calculator or spreadsheet are suitable tools. The attached shows the linear regression line to have the equation ...

... y = 0.937976x + 12.765

where x is years since 2000, and y is average tuition cost in thousands.

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