Answer:
15y +6
Step-by-step explanation:
3(5y+2)
Distribute
3*5y +3*2
15y +6
Answer:
What are you supposed to do
Step-by-step explanation:
Answer:
12.5
Step-by-step explanation:
f of x just means y, so you're just finding y when x = 1/2
First is yes
Second is no
Third is no
Fourth is no