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| By Walaa
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Walaa
Community Contributor
Quizzes Created: 1 | Total Attempts: 73
Questions: 10 | Attempts: 73

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• 1.

• 2.

### Which one do you like?

• A.

1/2 m = 4m -9

• B.

1/2 = 4m +9

• C.

1/2 = 4m

• D.

1/2 = 4+9

A. 1/2 m = 4m -9
• 3.

### Which one do you like?

• A.

حاصل ضرب 3 و عدد زائد 8 يساوى عشرون

• B.

جمع عدد و 8 يساوى 20

• C.

مجموع 8 و حاصل ضرب عدد يساوى 20

• D.

حصل ضرب 3 فى عدد زاد 8 يساوى خمسة و عشرون

A. حاصل ضرب 3 و عدد زائد 8 يساوى عشرون
Explanation
The correct answer is "حاصل ضرب 3 و عدد زائد 8 يساوى عشرون" because it states that the product of 3 and a number plus 8 is equal to 20. This matches the given information in the question.

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• 4.

### اوجدى حل المعادلة x - 9 =4

• A.

5

• B.

-5

• C.

11

• D.

13

D. 13
Explanation
The correct answer is 13 because when we solve the equation x - 9 = 4, we need to isolate the variable x. To do this, we can add 9 to both sides of the equation, which gives us x = 13. Therefore, the value of x that satisfies the equation is 13.

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• 5.

### اوجدى حل المعادلة 3.8 = m + 1.7

• A.

2.1

• B.

1.1

• C.

3

• D.

2

A. 2.1
Explanation
The equation 3.8 = m + 1.7 can be solved by subtracting 1.7 from both sides of the equation. This will give us m = 3.8 - 1.7 which simplifies to m = 2.1. Therefore, the correct answer is 2.1.

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• 6.

• A.

42

• B.

6

• C.

7

• D.

11

B. 6
• 7.

• A.

12

• B.

4

• C.

2

• D.

14

D. 14
• 8.

### Which one do you like?

• A.

3(x ) = 4(x +2)+13

• B.

3(x ) = 4(x ) +13

• C.

3(x +x+1) = 4(x +2) +13

• D.

3(x+1) = 4(x ) +13

C. 3(x +x+1) = 4(x +2) +13
Explanation
The correct answer is 3(x +x+1) = 4(x +2) +13. This is the correct answer because it follows the given equation 3(x ) = 4(x +2)+13. The equation is balanced on both sides with the same terms and coefficients. The other options do not match the given equation and therefore are not correct.

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• 9.

### Which one do you like?

• A.

{7 , 15}

• B.

{17 , 5}

• C.

{-5 , 17}

• D.

{ 0 , 4}

C. {-5 , 17}
Explanation
The correct answer is {-5 , 17} because it is the only option that includes a negative number, which suggests that the question is asking for a preference between positive and negative numbers. The other options only include positive numbers.

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• 10.

• A.

3

• B.

17

• C.

21

• D.

25