The answer is going to be 11 17/21. hope that helped
Answer:
n = 55/8
Step-by-step explanation:

There would be 2 groups. The greatest amount in each pile is 2 cards.
11 because -7 subtracted by 4 add kore to the 7 so think of it this way -7 is a bad guy and 4 is a bad guy to because its a subtraction so if both bad guys combine you get 11 because a negative with negative makes a positive so its 11
Answer:
1 1/2
Step-by-step explanation:
1 1/2 + 3 1/2 = 5
6 1/2 - 5 =1 1/2