Respuesta :
The answer is 20.
First you would multiple the negative with the negative 12, then you just add/subtract.
i think its 20 because 15+6 is 21 then you subtract 13 which is 8 then add 12 because subtracting a negative is a positive
The answer is 20.
First you would multiple the negative with the negative 12, then you just add/subtract.
i think its 20 because 15+6 is 21 then you subtract 13 which is 8 then add 12 because subtracting a negative is a positive
