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? (2 points)

a

The total number of tasks Terrence completed

b

The total number of tasks Shelly completed

c

The sum of Shelly's and Terrence's total points

d

The difference between Shelly's and Terrence's total points

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• 3 weeks ago

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• mom
Lv 7
4 weeks ago

wrong section and if this is homework, you should do it not us

• .
Lv 7
4 weeks ago

Relocate your post to the correct category, and someone may help you understand how to set it up so you can figure out the answer.

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Your question belongs in Science & Mathematics>Mathematics OR Education & Reference>Homework Help as it's currently in Yahoo Products>Yahoo Answers and not applicable to this subcategory (and thus decreases your chances of getting many useful answers).

Moving your question can be done by clicking Edit (pencil icon for mobile)>Edit category just beneath your question, then selecting the category that's appropriate for the topic.