What is the y-intercept of this line: 3x + 3

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.