Which best describes the constant difference for the function?
O a constant first difference of 2 1/2
O a constant first difference of 5
O a constant second difference of 2 1/2
O a constant second difference of 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?

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?

What is the correct decimal form of 12%