https://file.aiquickdraw.com/mathbot/file/1726429323210cp57ytrr.jpg

Let's go over the questions from the image you've uploaded:

**Question 43:**  
"Choose the appropriate expression that is 3 times bigger than *y*."  
The correct expression is:  
- \( 3y \)  
This represents *y* multiplied by 3, which is exactly 3 times bigger than *y*.

**Question 44:**  
"Simplify: \( 2x + 5y + x - y \)"  
To simplify this, we combine like terms:  
- \( 2x + x = 3x \)  
- \( 5y - y = 4y \)  
So the simplified expression is:  
- \( 3x + 4y \)

The correct answer is:  
- \( 3x + 4y \)

Would you like more details on these solutions or further explanations?

Here are 5 related questions for practice:
1. What expression would be 5 times bigger than *y*?
2. How would you simplify \( 4a + 2b + 3a - b \)?
3. What is the result of multiplying \( 2x + 3 \) by 3?
4. What happens when you subtract \( 5z \) from \( 7z \)?
5. How would you expand \( 2(x + 3y) \)?

**Tip:** When simplifying expressions, always group and combine like terms (those with the same variable) to make your calculations easier.

Choose the appropriate expression that is 3 times bigger than y. Simplify: 2x + 5y + x - y

Learn how to simplify the expression 2x + 5y + x - y and choose an expression that is 3 times bigger than y. This problem covers key algebraic concepts such as simplification and variable multiplication. Suitable for students in Grades 6-8.

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