Find the total amount owed after 6 months on a loan of $900 at an annual simple interest rate of 8.5%

The answer would be $38.25

Step-by-step explanation:

I=PrT, where P is the principle amount, r is the interest, and t is the time in years. There for it would be, I=900*0.085*0.5 (0.5 because 6 months is half of a year)

Hope this helps!

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.