Respuesta :

Answer:

90

Step-by-step explanation:

Use the correct order of operations.

9 × (7 - 4)^2 + 9 =

= 9 × 3^2 + 9

= 9 × 9 + 9

= 81 + 9

= 90

Answer:

90

Step-by-step explanation:

9*3^2+9

9*9+9

81+9

90