Respuesta :
Answer:
21
Step-by-step explanation:
-54-(-75)
when there are two of these signs - it turns it into a + sign so the equation really says -54 + 75 which equals 21
Answer:
21
Step-by-step explanation:
-54-(-75)
when there are two of these signs - it turns it into a + sign so the equation really says -54 + 75 which equals 21
