Add and subtract fractions with negative signs. -4/5 + 6/5=?

2/5

Step-by-step explanation:

when adding a positive to a negative, you can reverse the order so that you can remove the addition sign:

so instead of -4/5 + 6/5

you can make it 6/5 - 4/5 which equals 2/5 or .4

0.4 or 2/5

Step-by-step explanation:

The fractions already have the same denominator so all that is left to do is add the numerators

-4+6=2

correct answer:

b.(19,-2)