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The equation y = 15x + 500 represents the amount y that Lin earns by working for x hours, plus a performance bonus. What is Lin's hourly rate?
A. $10
B. $15
C. $50
D. $500
 Mar 24, 2014
 #1
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[quote="Anonymous555"]The equation y = 15x + 500 represents the amount y that Lin earns by working for x hours, plus a performance bonus. What is Lin's hourly rate?

To find Lins performance bonus put in x=0.
That is how much she gets for working no hours.
Now work out how much she will get if she woks 1 hour.
The difference between them will be the hourly rate.
Can you find a short cut to do this.?
 Mar 24, 2014
 #2
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$ 15

 Jan 29, 2016

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