Answer:
C: 41x + 16.
Step-by-step explanation:
In order to simplify this, you must distribute the negative sign into the 8x+35. You can get rid of the parentheses for 49x+51 since it serves no purpose.
[tex]49x+51-8x-35[/tex]
Combine like terms:
[tex]49x-8x+51-35[/tex]
[tex]41x+16[/tex]