An investor makes an investment of $1,000,000.00 to buy a small, select service hotel in Daytona Beach. She achieves a $200,000 profit on that investment. In this example, what was her ROI?

Anyone??

Yuri, sam and dani had the same math homework last night, but none of them finished it. yuri finished 3/8 of her homework, sam finished 4/6 of her homework and dani finished 1/2. who finished the most math homework? who finished the least amount?

The triangles are similar. what is the value of x? show your work.

This is so hard and it’s for a test