Shelly and Terrence completed x tasks in a game. Terrence's total points were 20 less than Shelly's total. The expression below shows Terrence's total points in the game: 90x - 20
What does the first term of the expression represent?
The total points Shelly earned
The number of tasks Terrence completed
The sum of Shelly and Terrence's total points
The number of tasks Shelly completed
What does the first term of the expression represent?
The total points Shelly earned
The number of tasks Terrence completed
The sum of Shelly and Terrence's total points
The number of tasks Shelly completed