Question

(+4) . (-5).
_______=
(+2)

(-8).(-5)
_______=
(-4)

(+6) - (-9)
_______=
(-3)​

Answer 1

Respuesta:

1. -10

2. -10

3. +18

Explicación paso a paso:

1. ((+4)*(-5))/(+2)=-20/2=-10

2. ((-8)*(-5))/(-4)=40/-4=-10

3. ((+6)*(-9))/(-3)=-54/-3=18