You buy a new pair of shoes that cost $75. The sale tax rate is 8%. 1. What is the amount of tax?
2. What is the total cost?

Multiply. write your answer in simplest form. 3/8 x 5/7

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list