Title: Simplify Expressions 1
Course: quiz duplicate error

Q: Identify the numerical coefficient of the term.

d
- d (incorrect)
- 1 (correct)
- 0 (incorrect)
- -1 (incorrect)
A: 1

Q: Identify the numerical coefficient of the term.

-4y
- y (incorrect)
- 4y (incorrect)
- -4 (correct)
- 4 (incorrect)
A: -4

Q: Identify the numerical coefficient of the term.

-11x
- 11 (incorrect)
- 1 (incorrect)
- 0 (incorrect)
- -11 (correct)
A: -11

Q: Identify the numerical coefficient of the term.

-9y^8
- y^8 (incorrect)
- 9 (incorrect)
- 8 (incorrect)
- -9 (correct)
A: -9

Q: Identify the numerical coefficient of the term.

-10y^6x^4
- 6, 4 (incorrect)
- -10 (correct)
- -10, 6, 4 (incorrect)
- 10 (incorrect)
A: -10

Q: Identify the numerical coefficient of the term.

xy^2
- 1 (correct)
- -1 (incorrect)
- 0 (incorrect)
- x (incorrect)
A: 1

Q: Identify the numerical coefficient of the term.

14xyz
- 14 (correct)
- 0 (incorrect)
- -1 (incorrect)
- 1 (incorrect)
A: 14

Q: Identify the numerical coefficient of the term.

-m
- 0 (incorrect)
- 1 (incorrect)
- m (incorrect)
- -1 (correct)
A: -1

Q: Determine whether the terms are like or unlike.

5z, -4z
- like (correct)
- unlike (incorrect)
A: like

Q: Determine whether the terms are like or unlike.

14a^5, 14a^6
- like (incorrect)
- unlike (correct)
A: unlike

Q: Determine whether the terms are like or unlike.

6m, 10m, -9m
- like (correct)
- unlike (incorrect)
A: like

Q: Determine whether the terms are like or unlike.

5b, 9, 3a
- like (incorrect)
- unlike (correct)
A: unlike

Q: Determine whether the terms are like or unlike.

5xy^3z, -17xy^2
- like (incorrect)
- unlike (correct)
A: unlike

Q: Determine whether the terms are like or unlike.

ab, 14ba
- like (correct)
- unlike (incorrect)
A: like

Q: Determine whether the terms are like or unlike.

5, 4, -7
- like (correct)
- unlike (incorrect)
A: like

Q: Simplify the expression by combining like terms.

4x + 8x
- 32x (incorrect)
- -4x (incorrect)
- 12x (correct)
- 12 + x (incorrect)
A: 12x

Q: Simplify the expression by combining like terms.

6b - 2b
- 4b^2 (incorrect)
- -4b (incorrect)
- -8b (incorrect)
- 4b (correct)
A: 4b

Q: Simplify the expression by combining like terms.

3y + y - 12y
- -9y + y (incorrect)
- -10y (incorrect)
- -9y (incorrect)
- -8y (correct)
A: -8y

Q: Simplify the expression by combining like terms.

7x - 12x + x
- -4x (correct)
- -5x + x (incorrect)
- -6x (incorrect)
- -5x (incorrect)
A: -4x

Q: Simplify the expression by combining like terms.

9b - 6b + 3
- -3b + 3 (incorrect)
- 6b (incorrect)
- 3b + 3 (correct)
- 15b + 3 (incorrect)
A: 3b + 3

Q: Simplify the expression by combining like terms.

6x + 3 - 4x + 2
- 7 (incorrect)
- 2x + 5 (correct)
- 7x (incorrect)
- 10x + 5 (incorrect)
A: 2x + 5

Q: Simplify the expression by combining like terms.

8a - 3a + a - 10
- 5a - 10 (incorrect)
- 6a - 10 (correct)
- 5a + a - 10 (incorrect)
- 5a - 9 (incorrect)
A: 6a - 10

Q: Simplify the expression by combining like terms.

8x - x - 3x + x
- -x^2 + 5x (incorrect)
- 5x (correct)
- x^2 + 5x (incorrect)
- 7x (incorrect)
A: 5x

Q: Simplify the expression by combining like terms.

-8y + 1 - 4 + 7 + y - 4
- -9y (incorrect)
- -9y + 1 (incorrect)
- -7y - 1 (incorrect)
- -7y (correct)
A: -7y

Q: Simplify the expression by combining like terms.

11x - 9 + 3x + x + 8
- 14x - 1 (incorrect)
- 15x - 1 (correct)
- 13x - 1 (incorrect)
- 14x + 1 (incorrect)
A: 15x - 1

Q: Simplify the expression by combining like terms.

-10x^3 - 15x^3
- -25x^3 (correct)
- -26x^3 (incorrect)
- -25x^6 (incorrect)
- -25x^9 (incorrect)
A: -25x^3

Q: Simplify the expression by combining like terms.

-2y^7 + 9y^7
- -11y^7 (incorrect)
- 7y^14 (incorrect)
- 7y^7 (correct)
- Cannot be simplified (incorrect)
A: 7y^7

Q: Simplify the expression by combining like terms.

-0.8x^7 - 1.3x^7 - 1.1x^7
- -3.2x^7 (correct)
- -13x^7 (incorrect)
- Cannot be simplified (incorrect)
- -4x^7 (incorrect)
A: -3.2x^7

Q: Simplify the expression by combining like terms.

1.3y - 8 + 7y + 1
- 9.1y - 8 (incorrect)
- 1.3 (incorrect)
- 1.3y + 7y - 8 + 1 (incorrect)
- 8.3y - 7 (correct)
A: 8.3y - 7

Q: Simplify the expression by combining like terms.

5.8k - 1.1 - 3.6k + 2 + 2.8k
- 12.2k + 0.9 (incorrect)
- 5k + 0.9 (correct)
- 5k - 0.9 (incorrect)
- 5k + 3.1 (incorrect)
A: 5k + 0.9

Q: Simplify the expression by combining like terms.

-2x^2 + 9x^2
- -11x^2 (incorrect)
- 7x^4 (incorrect)
- 7x^2 (correct)
- Cannot be simplified (incorrect)
A: 7x^2

Q: Simplify the expression by combining like terms.

-3x + 1 - 4y + 2x + y - 4
- -7xy (incorrect)
- -5y - 5x - 3 (incorrect)
- -7y (incorrect)
- -x - 3y - 3 (correct)
A: -x - 3y - 3

Q: Simplify the expression by combining like terms.

3x - 5
- -2x (incorrect)
- -2 (incorrect)
- -8x (incorrect)
- Cannot be simplified (correct)
A: Cannot be simplified

Q: Determine whether all the terms are like or unlike.

5, 4, -7
- like (correct)
- unlike (incorrect)
A: like