Real Numbers Answers

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Which algebraic expression represents the phrase “six less than a number”?

A
6x - x
B
x - 6
C
6 - x
D
x - 6x
2
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Which set of numbers is correctly ordered from least to greatest?

A
, ’ 15.758
Option A
B
, 15.758,
Option B
C
15.758, ,
Option C
D
, 15.758,
Option D
3

Which number is an irrational number?

A
StartFraction negative 22 Over 9 EndFraction
Option A
B
Negative StartRoot 3 EndRoot
Option B
C
2.56
D
StartRoot 15 EndRoot
Option D
4

Which property of real numbers is shown below?-6 + 6 = 0

A
associative property of addition
B
commutative property of addition
C
identity property of addition
D
inverse property of addition
5

Which property of real numbers is shown below?-6(4x + 5) = -24x - 30

A
associative property of addition
B
commutative property of multiplication
C
distributive property
D
inverse property of addition
6

Which set does not contain –3?

A
the set of all real numbers
B
the set of all integers
C
the set of all whole numbers
D
the set of all rational numbers
7

Finding an irrational number between which given pair of numbers supports the idea that irrational numbers are dense in real numbers?

A
3.14 and
Option A
B
3.33 and
Option B
C
and
Option C
D
and
Option D
8

Given and c is a real number, what is the multiplicative inverse of

Question illustration
A
0
B
1
C
StartFraction 1 Over 4 c + 5 End Fraction
Option C
D
StartFraction 1 Over 4 c EndFraction + 5
Option D
9

Which algebraic expression represents the phrase “four times a number”?

A
4 + c
B
c - 4
C
4 divided by c
Option C
D
4c
10

Which algebraic expression represents the phrase “the quotient of negative eight and the sum of a number and three”?

A
StartFraction negative 8 Over g + 3 EndFraction
Option A
B
StartFraction 8 Over g + 3 EndFraction
Option B
C
StartFraction negative 8 Over g + 3 EndFraction
Option C
D
StartFraction negative 8 over g EndFraction + 3
Option D

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Real Numbers Answers — TOL-202627-S1-MTH-Algebra…