Answer:
The expression is (x + 4) yards where x yards represent the initial amount of yards had by tre team
Step-by-step explanation:
In this question, we are told to write an expression which can be used to describe the total yard gained by the team.
Now, before we can write an expression showing the yard gained by the team, we need a variable that will represent the amount of yard they had initially.
Let us represent this by x yard.
By gaining 12 yards in the first play, total amount of yards now become x + 12 yards
Now in the second play, they lost 8 yards and this translates to (x + 12)-8 = (x + 4) yards
