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Algebra 1: Substitution, Expressions, Properties Flashcards | StudBud
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Algebra 1: Substitution, Expressions, Properties
Algebra 1: Substitution, Expressions, Properties
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basics of algebra
Flashcards
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Questions
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Answers
1
Which equation represents the Reflexive Property?
4 + x = x +4
21 x 1 =21
(2 + 5) +7= 2 + (5 +7)
9 + x= 9 + x
2
What math tool is used to solve equations for one or more variable?
Statistics
Khan Academy
Pythagorean Theorem
Substitution Property
3
2x + 8y = 120
i
f y=5, solve for x
60
80
40
2400
4
What property is shown?
Distributive Property
Reflexive Property
Commutative Property
Uhhhh idk why am I here?
5
How is this phrase written as an expression?
The product of 2 and the difference of 6 and 3.
2 x (6-3)
2 x (6+3)
6-3 x 2
2/(6+3)
6
How is this phrase written as an expression?
8 divided by 2, plus 5
(5+2)/8
5+2/8
(5+8)/2
5+8/2
7
5x-2y=3 y=2x
Solve for x and y
(-3,6)
(4,2)
(3,6)
(-2,0)
8
How is this expression written as a phrase?
20 x 4 + 3
3 added to the sum of 20 and 4
3 added to the product of 20 and 4
20 times the product of 4 and 3
20 times the sum of 4 and 3
9
Which property does this equation represent?
9 x 0=0
Reflexive Property
Transitive Property
Multiplicative property of zero
i know more about american girl dolls than you do, genius
10
2x+8y=20 y=2
find the value of x
-4
-2
4
2
11
2x+y=10 x=5
Solve for x and y
(-5,0)
(5,0)
(-2,0)
(2,0)
12
Given 6y+5 and y={ 3,4,5},
find the values of the expression
{3,4,5}
{23, 29, 35}
{25, 25, 35}
{21, 22, 24}
13
What property is this?
4x+65=65+4x
Associative Property
Commutative Property
What's a property?????
Identity Property
14
How is this expression written as a phrase?
42/(2+4)
The quotient of 42 and 2, plus 4
The quotient of 42 and the sum of 2 and 4
The product of 42 and 2, plus 4
The quotient of 42 and the product of 2 and 4
15
Which equation represents the Associative Property?
3 + 4 + 6 = 4 + 6 + 3
(3 x 6) x 4= 6 x (4 x 3)
3 x 0=0
(4 x 6) x 3= 4 x (6 x 3)
16
How is this phrase written as an expression?
The quotient of 18 and the sum of 2 and 4.
2+4/18
18/4 + 2
18/(4+2)
18 x (4+2)
17
Which equation represents the Multiplicative Identity Property?
7 x 2 = 14
0 x 7 = 0
7 x 1= 7
me2
18
How is this expression written as a phrase?
6 x 4 +2
2 added to the product of 6 and 4
The product of 6 and 2, plus 4
The product of 6 and 4, plus 2
6 times the sum of 2 and 4
