Respuesta :

Answer:

Option 3

Step-by-step explanation:

=> 5(3c-3)+6(c-2)

Expanding the expression

=> 15c-15+6c-12

Combining like terms

=> 15c+6c-15-12

=> 21c-27

Answer:

21 c - 27

Step-by-step explanation:

5(3c - 3) + 6(c - 2)

15c - 15 + 6c - 12

21c - 27