In a test 25 questions.X get 15 questions correct .5 for every correct answer . (-3) For every incorrect answer . Find x.

To solve for \( x \), let's set up the equation based on the information provided:

- \( x \) gets 15 questions correct.
- Each correct answer awards \( +5 \) points.
- Each incorrect answer deducts \( -3 \) points.

Let's assume the total number of questions is \( 25 \). Therefore, \( x \) got \( 25 - 15 = 10 \) questions wrong.

The total score \( S \) is calculated as follows:

\[
S = 5 \times (\text{Number of correct answers}) + (-3) \times (\text{Number of incorrect answers})
\]

Substitute the known values:

\[
S = 5 \times 15 + (-3) \times 10
\]

Simplify this:

\[
S = 75 - 30 = 45
\]

So, \( x \) has a total score of **45**.

Would you like more details or have any other questions? Here are some related questions:

1. How would the score change if \( x \) got 20 questions correct?
2. What would \( x \)'s score be if each incorrect answer deducted 5 points instead of 3?
3. How many correct answers would \( x \) need to achieve a score of 60?
4. If the deduction for each incorrect answer doubled, how would this affect \( x \)'s score?
5. What is the minimum number of correct answers \( x \) would need to have a positive score?

**Tip:** When dealing with problems involving multiple variables, always start by defining each variable and constructing an equation based on the given conditions.

In a test of 25 questions, X gets 15 questions correct. Each correct answer scores 5 points, and each incorrect answer deducts 3 points. Find X's total score.

Learn how to calculate a total score based on correct and incorrect answers in a test of 25 questions. This problem demonstrates basic arithmetic and algebraic concepts, suitable for students in Grades 5-7.

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