Question 1

Which of the following is an algebraic expression?

Accepted Answer

3x + 7

Answer

3 x 7 = 21

Answer

3 - 7 = -4

Answer

3 + 7 = 10

Question 2

What is the simplified form of 5x + 2x?

Accepted Answer

7x

Answer

10x

Answer

3x

Answer

6x

Question 3

Which term refers to the numerical factor in a term?

Accepted Answer

Coefficient

Answer

Constant

Answer

Exponent

Answer

Variable

Question 4

What is the simplified form of 2x + 3y - 4x + 5y?

Accepted Answer

y - 2x

Answer

-x + 2y

Answer

-2x + y

Answer

2y - x

Question 5

Which of the following is an example of a binomial?

Accepted Answer

2x + 3

Answer

2y + 3z - 4x

Answer

2x^2 + 3x -5

Answer

2xy + 3x

Question 6

What is the simplified form of 2(a - 3) + 5a?

Accepted Answer

7a - 6

Answer

7a + 6

Answer

7a - 3

Answer

7a + 3

Question 7

What is the simplified form of 4x^2 + 3x - 5x^2 - 2x?

Accepted Answer

-x^2 + x

Answer

3x^2 - x

Answer

-3x^2 - x

Answer

-x^2 - x

Question 8

What is the simplified form of 1/3(x + 3) + 2/3(x - 1)?

Accepted Answer

x + 1

Answer

3x + 5

Answer

x - 2

Answer

2x - 1

Question 9

Which law allows us to change the order of terms when adding or subtracting?

Accepted Answer

Commutative property

Answer

Associative property

Answer

Distributive property

Answer

Identity property

Question 10

What is the expanded form of (x + 2)^2 ?

Accepted Answer

x^2 + 4x + 4

Answer

x^2 + 2x - 4

Answer

x^2 + x + 4

Answer

x^2 + 2x + 2

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