Algebraic Expressions

In the expression 5x + 2 + 7x, how many terms are there?
A. 1 B. 5 C. 2 D. 6 E. 3
Identify the coefficient in this expression: 8x + 2 + 9
A. 2 B. 9 C. 1 D. 8
Which are examples of like terms?
A. 7y and 8x B. 5x and x C. 9 and x D. 4 and 4x E. 2y and 4x
. _________________ are terms that contain the same variables, such as x, 2x, and 3x.
A. terms B. constant C. number D. like terms E. coefficient
A term without a variable is called a _______________.
A. terms B. number C. coefficient D. constant E. like terms
Evaluate 7x when x = 5.
A. 40 B. 35 C. 75 D. 32 E. 12
Evaluate (p - 3)2 when p = 5
A. 25 B. 4 C. 42 D. 16 E. 9

Answer Key
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Algebraic Expressions (Answer Key)

In the expression 5x + 2 + 7x, how many terms are there?
A. 1 B. 5 C. 2 D. 6 E. 3
Identify the coefficient in this expression: 8x + 2 + 9
A. 2 B. 9 C. 1 D. 8
Which are examples of like terms?
A. 7y and 8x B. 5x and x C. 9 and x D. 4 and 4x E. 2y and 4x
. _________________ are terms that contain the same variables, such as x, 2x, and 3x.
A. terms B. constant C. number D. like terms E. coefficient
A term without a variable is called a _______________.
A. terms B. number C. coefficient D. constant E. like terms
Evaluate 7x when x = 5.
A. 40 B. 35 C. 75 D. 32 E. 12
Evaluate (p - 3)2 when p = 5
A. 25 B. 4 C. 42 D. 16 E. 9

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