Amanda invests $5,000 in a CD at an annual interest rate of 2%. What will her
investment be worth at the end of three years?

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.

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?