Help will mark brainlest!
picture below!
zoom in if needed
Thanks :)

What is the maximum total area that 450cm of string can enclose if it is used to form perimeters of two adjoining rectangles as shown?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation