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Math Vocabulary Flashcards | StudBud
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Math Vocabulary
Math Vocabulary
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Chapter 1
Flashcards
25 cards
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Practice quiz
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Questions
25
Answers
1
What is a term?
A #, a variable, a product or quotient of #s and variables
symbols used to represent unspecified numbers or values
expression of the form x to a certain power,
2
Solve 3(5x+2)
15x+6
25x
15x+2
3
What is a coefficient?
the power of the term
The numerical factor of a term
the letter of the term
4
solve 25-5(2+3)
5
0
220
5
Which one is an example of associative property for 3+5+7?
5+3+7
(3+5)+7
7+(5+3)
6
Solve 3+3(4)-3
-12
6
12
7
Which one is an example of a variable?
3
x
6
8
Solve 2-5(4)
-18
15
21
9
What is the distributive property?
change the order of the numbers
group three or more #s when + or x does not change answer.
multiply 1 term with 2+ terms inside a set of parentheses.
10
What is an equation?
A mathematical sentence that contains an equal sign
A mathematical sentence that contains only addition
A mathematical sentence that does not contain an equal sign
11
Solve 5x
3
-2x
3
+4x
2
+3x+6
3x3+7x2+9
3x3+4x2+3x+6
19x3
12
Which one is an example of commutative property for the problem 3*5*6*2?
3*5*6*2
(3*5) *(6*2)
5*2*3*6
13
Which one is an example of an equation?
x+3=20
5
2x
14
What is a constant term?
number and variable
only a variable
no variable, just a number
15
What is commutative property?
way you group 3 or more #s when + or x doesn't change answer
multiply a 1 term and 2+ terms inside a set of parentheses.
the order in which you + or x #s does not change answer
16
What is associative property?
the order in you + or X #s doesn't change answer
way you group 3 or more #s when + or x doesn't change answer
multiply 1 term and 2+ terms inside a set of parentheses.
17
What is an algebraic expression?
Does not consist of variables
-expression, -one or more numbers, -variables -operations.
The numerical factor of a term
18
What is an exponent?
the number in front of the letter
letter, x, y, or z
an expression of the form xn to a certain power
19
Which one is an example of a constant term?
3
w
y
20
Solve 6x
2
+ 9x
2
+2x + 7
17x2+7
15x2+2x + 7
28x2
21
Which is an example distributive property for 5(5x+6)
55x
5(5x+6)
25x+30
22
Which one is an example of an exponent?
3x
6x2
7
23
What is a variable?
symbols used to represent unspecified numbers or values
numbers in front of the symbols
it is the term
24
Which one is an example of an algebraic expression?
n
3
2x+7
25
Which one is an example of a coefficient?
2
4
3x
