The local carnival grounds are in the shape of a rectangle. The area of the grounds is 0.125 square mile. The length of the grounds is twice the width. What is the width of the grounds in miles? Do not include units in your answer. Please help right away! Thank you so much!

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%