The area of a rectangle is 42 m2 , and the length of the rectangle is 5 m more than double the width. find the dimensions of the rectangle.

Precalculus question, image attached.

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%

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3