Question

Calcula. a) (+5) (–7) = b) (+9) (–6) = c) (–10) (–5) = d) (+43) (–10) = *

Answer 1

Explicación paso a paso:

a)(+5)(-7)= -35

b)(+9)(-6)= -54

c)(-10)(-5)= +50

d)(+43)(-10)= -430

Answer 2

Respuesta:

Calcula. a) (+5) (–7) = b) (+9) (–6) = c) (–10) (–5) = d) (+43) (–10) = *

Explicación paso a paso:

yo tmb tengo esta tarea :,v