1/3y+3=8-1/6y pls help me

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?