Sumalee won 40 bouncy balls playing horseshoes at her school's game night. later, she gave two to each of her friends. she only has 8 remaining. how many friends does she have

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?