Question

me ajuda. porfavor...​

Answer 1

a) 15+(-8)*3= 15+(-24)= -9

b) -30/-5-(-4)= -6-4= -10

c) 21-(-14)/2= 21-7= 14

d) -4*-6-(-6)= -24-6= -30

e) -24-20= -44

f) -20+3= 17

g) -18+20= 2