Real Number System
Which set contains the value below?
√50
irrational number
Give an example of associative property
4+(x+y)=(4+x)+y
Simplify the expression
2x-4y+6+3x-9y-4
5x-13y+2
“One less than twice a number.”
2n – 1
5x+10=50
X=8
Which is the smallest set of real numbers
that contains the value below?
-18/6
Integers
Give an example of Property of Zero
35*0=0
Simplify the expression
2m-16+5m+45
7m+29
“A number is no more than 50”
x ≤ 50
Solve the equation
x/3+20=100
X=240
The set below only contains which types of
numbers?
{-1,5,1/2,15, 75.3 , 36, 81, 100}
Rational Numbers
Write an example of Reflexive Property
-28=-28
Solve the equation
4+2^3-|-4|
8
“Your grade must be at least
64 to pass this class”
g ≥ 64
Solve the equation
3x-40=50
x=30
Whats the definition of Rational number and a example
all fractions and decimals that end or have a repeated pattern.
Which property justifies the statement below?
(a + b) + 0 = (a + b)
Identity Property
Evaluate the expression below if A=8 and b=-5
|a|-|b|
3
"Five more than the quotient of a number and eight is 42."
N/8 + 5=42
Solve the equation and graph
-5/6x-1>14
x<-18
Whats the Definition of Irrational Numbers & a example
Decimals that never ends and have no repeating pattern.
Which property justifies the statement below?
if 9x = 27, then 27 = 9x
Symmetric Property
Solve the equation
32-3*[(52-9)/2]
-15
“Five times the difference of a
number and 3 is 17.”
5(n – 3) = 17
Solve the equation and graph
-4x-1<-29
x>7