Respuesta :

Answer:

7/4

Step-by-step explanation:

1/2-(-2+3/4)=1/2+2-3/4 =2/4+8/4-3/4=(2+8-3)/4=7/4

Answer:

exact form: 7/4

decimal form: 1.75

mixed number form:1 3/4

Step-by-step explanation: