Respuesta :

Answer:

6.89

Step-by-step explanation:

(6.89+14.52)+(-14.52)

=6.89+14.52-14.52            First take away the parenthesis

=6.89                                 The positive and negative 14.52 cancel out                                                

22chung

Answer:

6.89

Step-by-step explanation:

6.89+14.52-14.52=6.89