Write the equation -2.7y + 4.5x + 1.8 = 0 in simplest standard form.

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 of the following represents a function? 50 !

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.