Answer:

11. -91/(-7)= 13

12.) -68/4= -17

13.)153/(-9)= -17

14.)350/14= 25

Step-by-step explanation:

in dividing integers you need to divide the numbers and put an appropriate sign that depends on the given's number sign;

if you divide both negative signs (-) or both positive signs (+) the answer will be positive (+).

if you divide a numbers with opposite signs the answer is negative

ex. (-6)/(-2)=(+3)

ex.(+6)/(+2)=(+3)

ex. (-6)/(+2) = (-3)