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Question 1

A)Simplify the expression: 5x + 2 −3x + 11 =
5
𝑥

+

2

−
3
𝑥

+

11

=

(1 point)
Responses

−x − 9
−
𝑥

−

9
−x − 9
−
𝑥

−

9

−5x − 13
−
5
𝑥

−

13
−5x − 13
−
5
𝑥

−

13

5x − 9
5
𝑥

−

9
5x − 9
5
𝑥

−

9

2x + 13
2
𝑥

+

13
2x + 13
2
𝑥

+

13
Question 2
A)Simplify the expression: 6(3x−5)
6
(
3
𝑥
−
5
)
(1 point)
Responses

9x−14
9
𝑥
−
14
9 x minus 14

18x−30
18
𝑥
−
30
18 x minus 30

18x+30
18
𝑥
+
30
18 x plus 30
Question 3
A)Evaluate the expression 4x+7
4
𝑥
+
7
when x=2
𝑥
=
2
(1 point)
Responses

−15
−
15
negative 15

15
15
15

49
49
49

−49
−
49
negative 49
Question 4
A)Simplify 4x+3(3x−2)
4
𝑥
+
3
(
3
𝑥
−
2
)
(1 point)
Responses

13x+2
13
𝑥
+
2
13 x plus 2

13x−6
13
𝑥
−
6
13 x minus 6

10x−6
10
𝑥
−
6
10 x minus 6
Question 5
A)Simplify 4(9x − 5)
4
(
9
𝑥

−

5
)
(1 point)
Responses

49x−45
49
𝑥
−
45
49 x minus 45

13x−20
13
𝑥
−
20
13 x minus 20

36x−20

3 answers

Here are the solutions to the questions you provided:

Question 1: A) Simplify the expression: \( 5x + 2 - 3x + 11 \)

Combine like terms: \( (5x - 3x) + (2 + 11) = 2x + 13 \)

Response: 2x + 13

Question 2: A) Simplify the expression: \( 6(3x - 5) \)

Distribute 6: \( 6 \cdot 3x - 6 \cdot 5 = 18x - 30 \)

Response: 18x − 30

Question 3: A) Evaluate the expression \( 4x + 7 \) when \( x = 2 \)

Substitute \( x = 2 \): \( 4(2) + 7 = 8 + 7 = 15 \)

Response: 15

Question 4: A) Simplify \( 4x + 3(3x - 2) \)

Distribute 3: \( 4x + (3 \cdot 3x - 3 \cdot 2) = 4x + 9x - 6 \)

Combine like terms: \( (4x + 9x) - 6 = 13x - 6 \)

Response: 13x − 6

Question 5: A) Simplify \( 4(9x - 5) \)

Distribute 4: \( 4 \cdot 9x - 4 \cdot 5 = 36x - 20 \)

Response: 36x − 20

Let me know if you need any further assistance!

Show me the answers in order.

Sure! Here are the answers to each question in order:

  1. Question 1: \( \mathbf{2x + 13} \)

  2. Question 2: \( \mathbf{18x - 30} \)

  3. Question 3: \( \mathbf{15} \)

  4. Question 4: \( \mathbf{13x - 6} \)

  5. Question 5: \( \mathbf{36x - 20} \)

If you have any more questions or need further assistance, feel free to ask!