Donna is a computer repair person. She charges a flat fee of $20 for each computer plus an hourly charge of $9 per hour. Yesterd
ay she worked on 6 computers and spent a total of 3 hours working. How much money did she make?
1 answer:
Answer:
$147
Step-by-step explanation:
20×6=120 9×3=27. 120+27=147
You might be interested in
Answer:
5/8
Step-by-step explanation:
=3/8×5/3
=5/8
Hope this helps u....
Answer:
Step-by-step explanation: look at the picture
The answer is 15i radical 6
Answer:
The standard deviation is 2.6832815729997
Step-by-step explanation:
SD^2=(12-12)^2+...+(14-12)^2/10
SD^2=72/10
SD^2=7.2
SD=squeare root of 7.2
SD=2.6832815729997
Answer:
there is no solution to this problem?
Step-by-step explanation:
wdym?