In a game, Tom lost 10% of his stickers to Sam, This increased Sam's collection of stickers by 20%. Tom had 45 stickers left after the game. How many stickers did Sam have in the end?

Can you me find the missing length. i attached an image.

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x