Respuesta :
Answer:
12
Step-by-step explanation:
Substituting the values for the letters, we have
3(10) + 4(0) -18
30 + 0 - 18
30 - 18
= 12
Answer:
12
Step-by-step explanation:
Substituting the values for the letters, we have
3(10) + 4(0) -18
30 + 0 - 18
30 - 18
= 12