The mean score of a group of students on the SAT verbal section is 574. Alvin’s score has a deviation of 18. What is his SAT verbal score?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that