Respuesta :
Do 6 - 15 which is, -9
then to -9 + 12 which is, 3
So then see how many something + 3 = 10
which is, 7
So 7 is your final answer
then to -9 + 12 which is, 3
So then see how many something + 3 = 10
which is, 7
So 7 is your final answer
Answer:
They need to earn 7 yards on the fourth down to have a 10 yard gain from their starting position
Step-by-step explanation:
To gain a new set of downs, a football team has four downs(tries) to gain 10 net yards, in total.
Gained 6 yards on first down
Net of 6 yards gained
Needs 10-6 = 4 yards
Lost 15 yards on second down
6 - 15 = -9
In all, they have lost 9 yards, so they need
4 + 15 = 19 yards
Gained 12 yards on third down
-9 + 12 = 3 net yards(need 10)
19 - 12 = 7
They need to earn 7 yards on the fourth down to have a 10 yard gain from their starting position