Using times 10 pattern what is the place value of 1x10

Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28