Answer:
y=1/3
Step-by-step explanation:
3y+1=0
3y=-1
3y/3=-1/3
y=-1/3
Multiply, then divide, Add, then subtract. PEMDAS, Please, Excuse, My, Dear, Aunt, Sally. Thats the order of operstions
He has to be 5 since 5×3=15 and each year he turns one year older so yea
13. 17y² - 22y
14. 9m²n+7mn²
15. 11y²
16. 8x²y
I'm not 100% sure if these are all correct, so please forgive me if I'm wrong.
Hopefully this helps, and please consider marking branliest.
