Respuesta :

Answer:

78

Step-by-step explanation:

3x8=24.

4x12=48.

15-9=6.

24+48+6=78

Hope this helps!

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Answer:

78

Step-by-step explanation:

(3 x 8) + (4 x 12) + (15 - 9)

          24 + 48 + 6 =

                   78

Hope this helps you!