What is the value of b?

Give me the equations of two lines that have the same slope but are not parallel.

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?