Vocabulary
Properties
Distributive Property
Equations with Variables on each side
Inequalities with variables on each side
100
The order in which numbers are added or multiplied does not change the sum or product
What is Communicative Property
100
6 + 1 = 1 + 6
What is communative
100
5 ( 9 + 11) =
What is 100
100
7a + 10 = 2a
What is -2
100
3x + 7 >2x
What is >-7
200
The way in which numbers are grouped when they are added or multiplied does not change the sum or product
What is the Associative Property
200
2 + (3 + 8) = (2 + 3) + 8
What is Associative
200
7(10-5)
What is 35
200
3x + 11 = 4x + 8
What is 3
200
7p - 6 < 4p
What is p < 2
300
To perform all possible operations in an expression
What is to simplify
300
5 x 1 = 5
What is Identity
300
5(x+4)
What is 5x + 20
300
60x = 8x + 26
What is 0.5
300
3y - 5 < 5y + 7
What is y > -6
400
To multiply a sum or difference by a number, multiply each term inside the parentheses by the number outside the parentheses
What is the Distributive Property
400
8 x 0 = 0
What is Multiplicative Property of Zero
400
-8(c - 8) =
What is -8c + 64
400
6(2a - 6) > 4(4a +4)
What is a<-13
500
Identify each parts of the expression 4 y + 7
What is coefficient, variable, constant
500
9(ab) = (9a)b
What is Associative
500
(-2n - n)(-7)
What is 14n + 7n
500
9.7x + 8.2 = 5.9x - 7
What is -4
500
A computer technician tell you that it will cost no more than $150 to fix your computer. If the cost of the computer parts is $80 and the technician charges $25 per hour, how many hours is the technician planning to owrk on the computer?
What is no more than 2 hours and 48 minutes
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