Respuesta :
the answer is 13. a double negative makes a positive so you would just add the two numbers together
Answer:
Step-by-step explanation:
really.
just search it up lol
anyways its positive 13 because when you r subtracting integers, you always change to addition and to the keep change flip rule, which is keep the first integer, switch the subtraction to addition, and then swap the second integer from a positive to a negative, or a negative to a positive.