Question 1

The quotient of zero and a negative integer is zero.

Accepted Answer

A) True 
 B)False

Question 2

Simplify the algebraic expression below by combining similar terms. ( m + 21) $-$ ( m + 8) $-$ ( m + 25) $-$ 10( m + 19)

Accepted Answer

A)  11 m $-$ 202 
B)  $-$ 11 m $-$ 202 
C)  $-$ 11 m + 202 
D)  $-$ 11 m $-$ 22 
E)  none of these 
A)  11 m $-$ 202 
B)  $-$ 11 m $-$ 202 
C)  $-$ 11 m + 202 
D)  $-$ 11 m $-$ 22 
E)  none of these

Question 3

Evaluate the algebraic expression for the given values of the variables. $4 ( 4 a - 5 b )$ for $a = - 2$ and $b = - 4$ .

Accepted Answer

The answer of Evaluate the algebraic expression for the given...

Question 4

What is the greatest common factor of m and s if m and s are nonzero whole numbers and s is a multiple of m ?

Accepted Answer

The answer of What is the greatest common factor of...

Question 5

The Dead Sea is approximately thirteen hundred ten feet below sea level. Suppose that you are standing eight hundred eight feet above the Dead Sea. Use the addition of integers to describe this situation and to determine your elevation.

Accepted Answer

A)  $-$ 1,083 feet 
B)  1,078 feet 
C)  471 feet 
D)  $-$ 502 feet 
E)  1,018 feet 
A)  $-$ 1,083 feet 
B)  1,078 feet 
C)  471 feet 
D)  $-$ 502 feet 
E)  1,018 feet

Question 6

Add or subtract as indicated. $1 - 8 + 1 - 5 - 6$

Accepted Answer

To solve the expression 1 - 8 + 1 - 5 -

Question 7

Evaluate the algebraic expression below for the given values of the variables. 5 b + 8 z for b = -5 and z = 3

Accepted Answer

A)  2 
B)  -1 
C)  -4 
D)  49 
A)  2 
B)  -1 
C)  -4 
D)  49

Question 8

The set of negative integers is $\{ \ldots , - 3 , - 2 , - 1,0 \}$ .

Accepted Answer

A) True 
 B)False

Question 9

Evaluate the algebraic expression below for the given values of the variables. 7 b + 6 a for b = -2 and a = 5.

Accepted Answer

A)  21 
B)  44 
C)  11 
D)  16 
E)  -16 
A)  21 
B)  44 
C)  11 
D)  16 
E)  -16

Question 10

Simplify the numerical expression below. $\frac { 45 + 20 } { 5 } - \frac { 81 - 36 } { 9 }$

Accepted Answer

The answer of Simplify the numerical expression below. \(\frac {...

Question 11

Simplify the numerical expression below. $10 ( - 9 ) + 9 ( - 3 )$

Accepted Answer

The answer of Simplify the numerical expression below. \(10 (...

Question 12

Use the divisibility rules to help determine the prime factorization of the number below. 155

Accepted Answer

The answer of Use the divisibility rules to help determine...

Question 13

Find the least common multiple of the numbers below. 58 and 14

Accepted Answer

The answer of Find the least common multiple of the...

Question 14

What is the greatest common factor of x and s if x and s are nonzero whole numbers and s is a multiple of x ?

Accepted Answer

A)  x 
B)  s 
C)  x + s 
D)  xs 
E)  none of these 
A)  x 
B)  s 
C)  x + s 
D)  xs 
E)  none of these

Question 15

Use the commutative property of multiplication to rewrite the expression below. $-$ 25(24)

Accepted Answer

A)  25 $-$ 24 
B)  24 $-$ 25 
C)  24( $-$ 25) 
D)  25( $-$ 24) 
E)  none of these 
A)  25 $-$ 24 
B)  24 $-$ 25 
C)  24( $-$ 25) 
D)  25( $-$ 24) 
E)  none of these

Question 16

Evaluate the algebraic expression for the given values of the variables. $-$ x $-$ y for x = 9 and y = 3

Accepted Answer

A)  -12 
B)  -6 
C)  -9 
D)  -14 
E)  -10 
A)  -12 
B)  -6 
C)  -9 
D)  -14 
E)  -10

Question 17

Find the least common multiple of the numbers below. 174, 186 and 114

Accepted Answer

The answer of Find the least common multiple of the...

Question 18

Use the divisibility rules to help determine the prime factorization of the number below. 85

Accepted Answer

A)  $7 \cdot 17$ 
B)  $5 \cdot 17$ 
C)  $3 \cdot 5 \cdot 17$ 
D)  $3 \cdot 17$ 
E)  none of these 
A)  $7 \cdot 17$ 
B)  $5 \cdot 17$ 
C)  $3 \cdot 5 \cdot 17$ 
D)  $3 \cdot 17$ 
E)  none of these

Question 19

Evaluate the algebraic expression below for the given values of the variables. $( a b - c ) ( a + c )$ for a = 2, b = 8 and c = 6

Accepted Answer

The answer of Evaluate the algebraic expression below for the...

Question 20

Evaluate the algebraic expression below for the given values of the variables. x + y $-$ z for x = 12, y = 12 and z = 5

Accepted Answer

A)  -5 
B)  2 
C)  -7 
D)  -10 
E)  -2 
A)  -5 
B)  2 
C)  -7 
D)  -10 
E)  -2

The quotient of zero and a negative integer is zero.

Simplify the algebraic expression below by combining similar terms. ( m + 21) $-$ ( m + 8) $-$ ( m + 25) $-$ 10( m + 19)

Evaluate the algebraic expression for the given values of the variables. $4 ( 4 a - 5 b )$ for $a = - 2$ and $b = - 4$ .

What is the greatest common factor of m and s if m and s are nonzero whole numbers and s is a multiple of m ?

The Dead Sea is approximately thirteen hundred ten feet below sea level. Suppose that you are standing eight hundred eight feet above the Dead Sea. Use the addition of integers to describe this situation and to determine your elevation.

Add or subtract as indicated. $1 - 8 + 1 - 5 - 6$

Evaluate the algebraic expression below for the given values of the variables. 5 b + 8 z for b = -5 and z = 3

The set of negative integers is $\{ \ldots , - 3 , - 2 , - 1,0 \}$ .

Evaluate the algebraic expression below for the given values of the variables. 7 b + 6 a for b = -2 and a = 5.

Simplify the numerical expression below. $\frac { 45 + 20 } { 5 } - \frac { 81 - 36 } { 9 }$

Simplify the numerical expression below. $10 ( - 9 ) + 9 ( - 3 )$

Use the divisibility rules to help determine the prime factorization of the number below. 155

Find the least common multiple of the numbers below. 58 and 14

What is the greatest common factor of x and s if x and s are nonzero whole numbers and s is a multiple of x ?

Use the commutative property of multiplication to rewrite the expression below. $-$ 25(24)

Evaluate the algebraic expression for the given values of the variables. $-$ x $-$ y for x = 9 and y = 3

Find the least common multiple of the numbers below. 174, 186 and 114

Use the divisibility rules to help determine the prime factorization of the number below. 85

Evaluate the algebraic expression below for the given values of the variables. $( a b - c ) ( a + c )$ for a = 2, b = 8 and c = 6

Evaluate the algebraic expression below for the given values of the variables. x + y $-$ z for x = 12, y = 12 and z = 5

The Real Numbers

Equations, Inequalities and Problem Solving

Formulas and Problem Solving

Coordinate Geometry and Linear Systems

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Factoring, Solving Equations and Problem Solving

A Transition From Elementary Algebra to Intermediate Algebra

Rational Expressions

Exponents and Radicals

Quadratic Equations and Inequalities

Coordinate Geometry: Lines, Parabolas, Circles, Ellipses and Hyperbolas

Functions

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Exam 1: Some Basic Concepts of Arithmetic and Algebra

The quotient of zero and a negative integer is zero.

Simplify the algebraic expression below by combining similar terms. ( m + 21) −-− ( m + 8) −-− ( m + 25) −-− 10( m + 19)

Evaluate the algebraic expression for the given values of the variables. 4(4a−5b)4 ( 4 a - 5 b )4(4a−5b) for a=−2a = - 2a=−2 and b=−4b = - 4b=−4 .

What is the greatest common factor of m and s if m and s are nonzero whole numbers and s is a multiple of m ?

The Dead Sea is approximately thirteen hundred ten feet below sea level. Suppose that you are standing eight hundred eight feet above the Dead Sea. Use the addition of integers to describe this situation and to determine your elevation.

Add or subtract as indicated. 1−8+1−5−61 - 8 + 1 - 5 - 61−8+1−5−6

Evaluate the algebraic expression below for the given values of the variables. 5 b + 8 z for b = -5 and z = 3

The set of negative integers is {…,−3,−2,−1,0}\{ \ldots , - 3 , - 2 , - 1,0 \}{…,−3,−2,−1,0} .

Evaluate the algebraic expression below for the given values of the variables. 7 b + 6 a for b = -2 and a = 5.

Simplify the numerical expression below. 45+205−81−369\frac { 45 + 20 } { 5 } - \frac { 81 - 36 } { 9 }545+20​−981−36​

Simplify the numerical expression below. 10(−9)+9(−3)10 ( - 9 ) + 9 ( - 3 )10(−9)+9(−3)

Use the divisibility rules to help determine the prime factorization of the number below. 155

Find the least common multiple of the numbers below. 58 and 14

What is the greatest common factor of x and s if x and s are nonzero whole numbers and s is a multiple of x ?

Use the commutative property of multiplication to rewrite the expression below. −-− 25(24)

Evaluate the algebraic expression for the given values of the variables. −-− x −-− y for x = 9 and y = 3

Find the least common multiple of the numbers below. 174, 186 and 114

Use the divisibility rules to help determine the prime factorization of the number below. 85

Evaluate the algebraic expression below for the given values of the variables. (ab−c)(a+c)( a b - c ) ( a + c )(ab−c)(a+c) for a = 2, b = 8 and c = 6

Evaluate the algebraic expression below for the given values of the variables. x + y −-− z for x = 12, y = 12 and z = 5

The Real Numbers

Equations, Inequalities and Problem Solving

Formulas and Problem Solving

Coordinate Geometry and Linear Systems

Exponents and Polynomials

Factoring, Solving Equations and Problem Solving

A Transition From Elementary Algebra to Intermediate Algebra

Rational Expressions

Exponents and Radicals

Quadratic Equations and Inequalities

Coordinate Geometry: Lines, Parabolas, Circles, Ellipses and Hyperbolas

Functions

Exponential and Logarithmic Functions

Systems of Equations: Matrices and Determinants

Filters

Simplify the algebraic expression below by combining similar terms. ( m + 21) $-$ ( m + 8) $-$ ( m + 25) $-$ 10( m + 19)

Evaluate the algebraic expression for the given values of the variables. $4 ( 4 a - 5 b )$ for $a = - 2$ and $b = - 4$ .

Add or subtract as indicated. $1 - 8 + 1 - 5 - 6$

The set of negative integers is $\{ \ldots , - 3 , - 2 , - 1,0 \}$ .

Simplify the numerical expression below. $\frac { 45 + 20 } { 5 } - \frac { 81 - 36 } { 9 }$

Simplify the numerical expression below. $10 ( - 9 ) + 9 ( - 3 )$

Use the commutative property of multiplication to rewrite the expression below. $-$ 25(24)

Evaluate the algebraic expression for the given values of the variables. $-$ x $-$ y for x = 9 and y = 3

Evaluate the algebraic expression below for the given values of the variables. $( a b - c ) ( a + c )$ for a = 2, b = 8 and c = 6

Evaluate the algebraic expression below for the given values of the variables. x + y $-$ z for x = 12, y = 12 and z = 5