Respuesta :

Answer:

Step-by-step explanation:

4(9) + 2(9)

36 + 18

54

Answer:

54

Step-by-step explanation:

4m + 2m, when m=9

Substitute m with 9

4(9)+2(9)

4 × 9 + 2 × 9

Multply, 4×9= 36

36 + 2 × 9

Multply, 2 × 9= 18

36 + 18

Add 36+18

54

Hope this helps u!

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