Question

-1,8
______ <0
2,7x-13,5

Answer 1

-1,8:(2,7х-13,5)<0
2.7x-13.5 >0
2.7x>13.5
x>13.5:2.7
x>5
(5; ω)

Answer 2

cbbv fvf

Answer 3

нр

Answer 4

рм vfdi b

Answer 5

vghl

Answer 6

cmc