Respuesta :

Answer:

C

Step-by-step explanation:

-5.5-11.2

change the subtraction to addition

5.5+11.2= 16.7

Answer:

d.) -16.7 is your answer.

Step-by-step explanation:

Both of the numbers are negative which means if they subtract, they wont be positive. And if you change the "-" to "+" then it should look like -5.5+-11.2 which gets you your answer of -16.7.