Respuesta :
Step-by-step explanation: P is how much in all
6 is what is taken away.
P minus 6 = 11
P - 6 = 11
How many pairs did they start with?
6 + 11 = 17
ANSWER: 17 Proof : instead of P put 17: 17 - 6 = 11
Step-by-step explanation: P is how much in all
6 is what is taken away.
P minus 6 = 11
P - 6 = 11
How many pairs did they start with?
6 + 11 = 17
ANSWER: 17 Proof : instead of P put 17: 17 - 6 = 11