This question-specific review guide is tied to the answer reasoning for a PracticeTestVault item. Use it after you answer the question so the review stays focused on what the prompt actually tested.
What this question is testing
Objective: Solve a linear equation in one variable.
Prompt focus: A community center charges a $13 registration fee plus $8 per class. If the total is $93, how many classes were purchased?
Why the correct answer works
10
Subtract the $13 fixed fee, then divide $80 by $8; the result is 10 classes.
Why the tempting wrong answer fails
The tempting wrong answer usually loses because it skips the key condition, priority, or evidence in the prompt.
Plain-language takeaway
Use the rationale to connect the prompt clue, the correct choice, and the tested objective before retaking a similar item.
Simple analogy
Think of solve a linear equation in one variable. like following a short checklist: identify the clue, confirm the rule, and then make the move that fits this exact scenario.
How to review it before a retake
- Underline the command word and name what the question is asking before rereading the choices.
- Compare the correct answer against the closest distractor and write the exact detail that separates them.
- Retest this objective with a fresh question without looking at the rationale first.