Relax

Respuesta :

73/4 - 21x/5

= 73/4 - 21(10)/5

= 73/4 - 42

= (73 - 168)/4

= -95/4

Answer:

29 3/4

Step-by-step explanation:

7 3/4 + (-2 1/5 x -10)

7 3/4 + 22 = 29 3/4