It is asking you to convert them to different units of measurements.
Answer:
Subtract 3 and one-fifth from both sides of the equation
Step-by-step explanation:
Well to find n you gotta separate it.
3 1/5 + n = 9
-3 1/5
n = 5.8
<em>Thus,</em>
<em>to seperate it you subtract 3 1/5 from both sides.</em>
X=$30
y=$60
1 hour job- 60x1=60+30=90
3 hour job-60x3=180+30=210
