One of Hope’s coworkers quits, and during the next pay period Hope works 60 hours instead of 40 to help cover the shifts. Which of Hope’s deductions will definitely change as a result?

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

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?

Which number completes the inequality? 2/3 < _ < 7/9