Respuesta :
Answer:
3a - b
Step-by-step explanation:
Drama club: a
Since there are twice as many students in the cooking club as in the drama club,
Cooking club: 2a
Both: b
Total students = C + D - both
= 2a + a - b
= 3a - b
Answer:
3a - b
Step-by-step explanation:
Drama club: a
Since there are twice as many students in the cooking club as in the drama club,
Cooking club: 2a
Both: b
Total students = C + D - both
= 2a + a - b
= 3a - b