Brayden, Howard, and Vincent are on the football team. During a game, Brayden gains 1 less than 5 times the average number of ya
rds gained per play during the game. Howard runs for 1 more than 5 times the average number of yards gained per play during the game. Vincent runs for 5 more than 4 times the average number of yards gained per play during the game. In this activity, you will write equations to describe this situation and determine whether the equations have one solution, no solution, or infinitely many solutions.
Write an equation to find the average number of yards gained per play if Howard and Vincent gained the same number of yards.
well you know that the square is 90 degrees so you set it up as 90=21x+6. Then you subtract 6 from both sides and it gets you 84=21x. Then divide 21 on both sides. So the answer is x=4
