Question

I need helppp help meeeeeeee

Answer 1

1)
`(11-13)/(4-7)= (2)/(3)`

2)
`(-2-7)/(-10-(-7))=(-9)/(-3) =3`

3)
`(9-3)/(-11-(-14)) =(6)/(3)=2`

4)
`(8-4)/(11-(-9)) =(4)/(20)= (1)/(5)`

ok done. Thank to me :>