Question

el que lo pueda hacer le doy corona​

Answer 1

a)=-4+2x(1-5)=-4+2x(-4)=-4+-8=-12

b)=20-5x(2-6)+3x(-7)=20-5x(-4)+3x(-7)=20-20+-21=-21

c)=10-3x(-1-4)=10-3x(-5)=10-+15=-5

d)=16:(-2)+10:(-5)-(-12):(-3)=16:8:-17:-3=2:-17:-3=2:-17:-3:1=2:-51