Expand the expressions below using a rectangular array.

42g+r−5

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?

Find the distance between c and d on the number line c=3 and d=11

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?