An airport parking lot charges a basic fee of $2 plus $1 per half-hour parked. what is the total charge from parking in the lot for 72hours?

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Which expression gives you the distance between the points (5,1)and(9,-6)

Write the percent as a fraction or mixed number in simplest form. 0.8%