Question

Ayudenme porfavorrrrrr​

Answer 1

Explicación paso a paso:

1. -12 + 4 = -8
2. 24 + (-6) = 18
3. 15 + 3 = 18
4. -35 + (-7) = -42
5. 10.5 + (-3) = 7.5
6. (2/5) + (-4/7) =  -6/35
7. -9.6 + (-2) = -11.6