Respuesta :

Answer:

the 3rd one

Step-by-step explanation:

you just have to solve each of the problems\

hope this helps

-mercury  

Answer:

Option C

Step-by-step explanation:

[tex]\\ \sf\longmapsto -2(3-7)+1[/tex]

[tex]\\ \sf\longmapsto -2(-4)+1[/tex]

[tex]\\ \sf\longmapsto 8+1[/tex]

[tex]\\ \sf\longmapsto 9[/tex]

Verified