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KengaRu [80]
3 years ago
7

Amy's yearly salary is given by the equation y = 25,000 + 700x, where x is the number of years since 2007 and y is her salary in

dollars. What was her salary in 2011?
Include the correct unit.
Mathematics
1 answer:
marissa [1.9K]3 years ago
3 0

Answer:

Amy's yearly salary in 2011 was $27,800

Step-by-step explanation:

we have

y=25,000+700x

where

x ---> is the number of years since 2007

y ---> Amy's yearly salary in dollars

To find out what was her salary in 2011, first determine the value of x

x=2011-2007=4\ years

substitute the value of x in the equation above

y=25,000+700(4)

y=\$27,800

therefore

Amy's yearly salary in 2011 was $27,800

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