Find the sales tax for three cds, if each cd is $14.29 and the sales tax is 7.25%.

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.