Question

B)-4.7+5+3.6-5
C)-9+5-6+9+2
D)(28)÷(-4)+(-20)÷(-20)-3
E)-(-6)×(+5)-9+8×[(-579)÷(-579)]
F) -7-4×[(+18)÷(-6)]+(4-6)
G) [-10-(3-7)+1]+2.(-5)
Precisoooo

Answer 1

Resposta:

letra b -4.7+5+3.6-5=-28+18=-10