Dave rented a limousine for his wife’s birthday. The hourly rate is $60. They used the limousine for 5 hours, plus Dave gave the driver a 10% tip. How much did he spend in total for the hourly charges plus tip?

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Yvaries directly as x. y =90 when x=6. find y when x=13