<h3><u>Answer</u>:- </h3>

<h3><u>Solution:-</u></h3>
<u>Given </u><u>that </u><u>:</u><u>-</u>
- job last for h hours
- Cost of job lasting more than 1 hour = $30
- Cost for the first hour = $75
Remaining hours for which the job will last after first hour= (h-1)
<u>Therefore</u>,
Cost for subsequent hours = 30×(h-1)
= 30(h-1)
Total Cost for job = Cost for 1st hour + Cost for subsequent hours

Answer:
Step-by-step explanation:
I think you just multiply 10 x 5 which equals 50 so both town's orignial population amount was 50%. I think ;-;
Answer:
12/54
Step-by-step explanation:
4x3=12
6x9=54