Use the slope equation: 
Plug in the points (2, 15) and (0, -1).
⇒ 
= 8
The slope of the line is 8.
Plug in the points (2, 15) and (0, -1).
The slope of the line is 8.
Your friend earns $10.50 per hour. This is 125% of her hourly wage last year. How much did your friend earn per hour last year?
1 answer:
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