I am new to this app and trying to see if it works. I did some of the work already.

Find dy/dx using implicit differentiation ln(20+e^xy)=y

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?