Respuesta :

Since the quarter back threw the ball 20 yards, but the receiver was only 17 yards away, you need to find the difference by subtracting.
20-17=3
The quarter back overthrew by 3 yards

I try to explain as well as give the answer, I hope this helped!
he threw a 20 yard pass but the reciever was only 17 yards away so he over threw it 3 yards 

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