Convert 45 dollars earned in 3 hours to a unit rate. Write your answer using the $ sign and the word "per".

Geometry answer picture question pls . reason and statements

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²