Respuesta :

it equals 2.75 because 2 negatives means you add

Answer:

For number three I think the blank represents 1.25

Step-by-step explanation:

For the third one:

I named the answer / total as x

-x - 2.25 = x

-x + 2.5 + 2.5 = x + 2.5

Simplifying it would give 1.25

(I'm unsure for the answer but I tried!)

HOPE THIS HELPS!!