Which of the following situations corresponds to the equation below?

Myron has been practicing throwing a football through a tire at 8 yards. His coach asked him to move back so he is throwing at a distance of yards. How many feet, x, does Myron need to move back?

Carmello is building a bridge out of balsa wood for a physics contest. His bridge already fits the dimensions needed for the contest and currently weighs ounces. He has 3 pieces of balsa wood with a combined weight of 8 ounces that can be cut and added to the bridge as support beams to reach the contests maximum

Question

Which of the following situations corresponds to the equation below?



   
Myron has been practicing throwing a football through a tire at 8 yards. His coach asked him to move back so he is throwing at a distance of  yards. How many feet, x, does Myron need to move back?

   
Carmello is building a bridge out of balsa wood for a physics contest. His bridge already fits the dimensions needed for the contest and currently weighs  ounces. He has 3 pieces of balsa wood with a combined weight of 8 ounces that can be cut and added to the bridge as support beams to reach the contests maximum