Respuesta :

annabethxchase

Answer:

s+s+s and 3s

Step-by-step explanation:

imagine S as a number. lets say s is 1. they boyght 3 starts so it has to be 3. Option 1 and 3 has a sum of 3. Option 2 has the tital of 1 because 1³=1 and option 4 is 4.