Unit #1 Vocabulary Test

- 1. The statement a (b + c) = ab + ac is an example of the
A) associative property B) multiplication property of equality C) distributive property D) commutative property - 2. A term without a variable; a number by itself
A) coefficient B) constant C) variable D) term - 3. The expression 3x + 8 + 4x + 2x has three
A) like terms B) terms - 4. An algebraic expression is in simplest form IF it has NO parentheses and NO
A) like terms B) solutions C) constants - 5. In the expression x + 4, you would undo the addition of 4 by subtracting 4. This is an example of
A) inverse operations B) simplest form C) distributing - 6. The equations x +5 = 9 and x = 4 are equivalent equations because they have the same
A) variable B) solution - 7. The number in front of the variable is the
A) constant B) coefficient - 8. A two step equation contains two
A) like terms B) operations - 9. When using the distributive property, you make 2
A) equivalent expressions B) terms - 10. An expression is a problem, while an equation has a
A) solution B) constant - 11. The expression 5y + 2x - 3z + 7 has 4...
A) like terms B) terms C) coefficients D) constants - 12. The inverse operation of division is
A) addition B) multiplication C) subtraction D) division - 13. 3y + 7 = 3y + 9 has a solution of:
A) Infinite Solutions B) No Solution C) One Solution - 14. 5a - 17 = 2a + 4 has a solution of:
A) Infinite Solutions B) One solution C) No Solution - 15. 89k - 2 = 89k - 2 has a solution of:
A) One Solution B) No Solution C) Infinite Solution |

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