Respuesta :
Answer:
100-x represents the distance that Serena hit with her 9-iron. 2(100-x) represents the distance she can hit using her driver.
When the distance is given for the 9-iron, use the distributive property to find the simplified equation, so it will be much easier to solve after you are given the information on the 9-iron. Unsolvable without 9-iron distance.
Step-by-step explanation:
Answer:
the golf ball stopped x yards in front of the 100-yard marker. So, the expression 100-x represents the distance Serena hit the ball with her 9-iron.
Step-by-step explanation: