Hope this helps.
If not, go to: https://www.mathportal.org/calculators/financial-calculators/simple-interest-calculator.php
Answer:
Step-by-step explanation:
1) 165
2) 108
3)24
4) 75
5)2
6)7
2:1
The perimeter of the first is twice as large as the 2nd
x=-12
D
tha last one
