Respuesta :

xSamx
–x + (–5.8)
When x is 7.1,

=-7.1+(-5.8)
=-7.1-5.8
=-12.9

Answer:

C ) - 12. 9.

Step-by-step explanation:

Given  :  –x + (–5.8) .

To find : Evaluate for x = 7.1.

Solution : We have given

–x + (–5.8) .

For x = 7.1

Plug x = 7.1

- 7.1 + ( -5.8) .

Removing parenthesis

-7.1 - 5.8.

- 12. 9

Therefore, C ) - 12. 9.