Shelly and Terrence completed a different number of tasks in a game. Shelly earned 90 points on each task. 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 factor x of the first term of the expression represent?

The total number of tasks Terrence completed
The total number of tasks Shelly completed
The sum of Shelly's and Terrence's total points
The difference between Shelly's and Terrence's total points

B. The total number of tasks Shelly completed.

Step-by-step explanation: Since Terrence's points are based off of Shelly's total, you would have to know Shelly's total before finding Terrence's. So 90x is Shelly's total points. Then you would subtract 20 from it to get Terrence's points

B. The total number of tasks Shelly completed.

Step-by-step explanation:

Hope this helps!

Have a great day! :)

answer: sine

step-by-step explanation:

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: