Question 1

Find the sum. 68 + ( $-$ 86)

Accepted Answer

A)  $-$ 21 
B)  $-$ 17 
C)  $-$ 20 
D)  $-$ 18 
E)  $-$ 22 
A)  $-$ 21 
B)  $-$ 17 
C)  $-$ 20 
D)  $-$ 18 
E)  $-$ 22

Question 2

Simplify the numerical expression below. $- 2 ( - 4 ) + 17 - 4 ( - 5 ) - 10 + 7 ( - 6 )$

Accepted Answer

A)  -7 
B)  77 
C)  8 
D)  -2 
A)  -7 
B)  77 
C)  8 
D)  -2

Question 3

Use the divisibility rules to help determine the prime factorization of the number below. 51

Accepted Answer

A)  $3 \cdot 16$ 
B)  $3 \cdot 5 \cdot 17$ 
C)  $9.17$ 
D)  $3 \cdot 17$ 
E)  none of these 
A)  $3 \cdot 16$ 
B)  $3 \cdot 5 \cdot 17$ 
C)  $9.17$ 
D)  $3 \cdot 17$ 
E)  none of these

Question 4

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 28 p $-$ 16 p + 28 p $-$ 23 p $-$ 2 p $-$ 27 p for p = 10

Accepted Answer

A)  -80 
B)  340 
C)  420 
D)  -120 
E)  none of these 
A)  -80 
B)  340 
C)  420 
D)  -120 
E)  none of these

Question 5

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 21 m $-$ 22 m + 16 m $-$ 18 m $-$ 6 m $-$ 14 m for m = 8

Accepted Answer

A)  184 
B)  88 
C)  -40 
D)  13 
E)  none of these 
A)  184 
B)  88 
C)  -40 
D)  13 
E)  none of these

Question 6

The greatest common factor of two whole numbers is the number that can be divided by both whole numbers.

Accepted Answer

A) True 
 B)False

Question 7

Find the least common multiple of the numbers below. 136, 152 and 184

Accepted Answer

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

Question 8

Select the correct statement below.

Accepted Answer

A)  56 is not divisible by 8 
B)  56 is divisible by 7 
C)  6 is a factor of 19 
D)  56 is a factor of 8 
E)  5 is a factor of 23 
A)  56 is not divisible by 8 
B)  56 is divisible by 7 
C)  6 is a factor of 19 
D)  56 is a factor of 8 
E)  5 is a factor of 23

Question 9

Find the sum. $-$ 17 + ( $-$ 15)

Accepted Answer

A)  $-$ 33 
B)  $-$ 35 
C)  $-$ 36 
D)  $-$ 32 
E)  $-$ 34 
A)  $-$ 33 
B)  $-$ 35 
C)  $-$ 36 
D)  $-$ 32 
E)  $-$ 34

Question 10

The horizontal format is used extensively in algebra, but occasionally the vertical format shows up. You should therefore have some exposure to the vertical format. Find the sum. $$\begin{array} { r } 
- \quad 62 \
32 \
\hline
\end{array}$$

Accepted Answer

The answer of The horizontal format is used extensively in...

Question 11

Simplify the numerical expression. (-3)(-7) + (-8)(-6)

Accepted Answer

The answer of Simplify the numerical expression. (-3)(-7) + (-8)(-6)...

Question 12

Terms that have the same literal factors are called like terms or similar terms.

Accepted Answer

A) True 
 B)False

Question 13

Evaluate the algebraic expression for the given values of the variables for y = 1, f = 13 and h = 20. $$7 y f - 6 y h + 10 f h$$

Accepted Answer

A)  -2,390 
B)  -23,878 
C)  -2,377 
D)  -2,389 
E)  -2,388 
A)  -2,390 
B)  -23,878 
C)  -2,377 
D)  -2,389 
E)  -2,388

Question 14

The horizontal format is used extensively in algebra, but occasionally the vertical format shows up. You should therefore have some exposure to the vertical format. Find the sum. $\begin{array} { r } 
- \quad 70 \
23 \
\hline
\end{array}$

Accepted Answer

A)  -40 
B)  -52 
C)  -49 
D)  -47 
E)  -44 
A)  -40 
B)  -52 
C)  -49 
D)  -47 
E)  -44

Question 15

If x is a negative integer, than $- x$ is positive.

Accepted Answer

A) True 
 B)False

Question 16

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 30( z + n ) $-$ 14( z $-$ n ) for z = 6, n = 10

Accepted Answer

The answer of Simplify the algebraic expression below, and then...

Question 17

Evaluate the algebraic expression below for the given values of the variables. x + y $-$ z for x = 21, y = 17 and z = 7

Accepted Answer

A)  -8 
B)  -4 
C)  -16 
D)  -11 
E)  -13 
A)  -8 
B)  -4 
C)  -16 
D)  -11 
E)  -13

Question 18

Find the greatest common factor of the numbers below. 65, 205 and 185

Accepted Answer

The answer of Find the greatest common factor of the...

Question 19

Find the least common multiple of the numbers below. 203, 91 and 35

Accepted Answer

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

Question 20

In one work week, a small company showed a profit of $652 for one day and a loss of $68 for each of the other four days. Use multiplication and addition of integers to determine the company's profit or loss for the week. $__________

Accepted Answer

The answer of In one work week, a small company...

Find the sum. 68 + ( $-$ 86)

Simplify the numerical expression below. $- 2 ( - 4 ) + 17 - 4 ( - 5 ) - 10 + 7 ( - 6 )$

Use the divisibility rules to help determine the prime factorization of the number below. 51

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 28 p $-$ 16 p + 28 p $-$ 23 p $-$ 2 p $-$ 27 p for p = 10

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 21 m $-$ 22 m + 16 m $-$ 18 m $-$ 6 m $-$ 14 m for m = 8

The greatest common factor of two whole numbers is the number that can be divided by both whole numbers.

Find the least common multiple of the numbers below. 136, 152 and 184

Select the correct statement below.

Find the sum. $-$ 17 + ( $-$ 15)

The horizontal format is used extensively in algebra, but occasionally the vertical format shows up. You should therefore have some exposure to the vertical format. Find the sum. -62 32

Simplify the numerical expression. (-3)(-7) + (-8)(-6)

Terms that have the same literal factors are called like terms or similar terms.

Evaluate the algebraic expression for the given values of the variables for y = 1, f = 13 and h = 20. $7 y f - 6 y h + 10 f h$

The horizontal format is used extensively in algebra, but occasionally the vertical format shows up. You should therefore have some exposure to the vertical format. Find the sum. -70 23

If x is a negative integer, than $- x$ is positive.

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 30( z + n ) $-$ 14( z $-$ n ) for z = 6, n = 10

Evaluate the algebraic expression below for the given values of the variables. x + y $-$ z for x = 21, y = 17 and z = 7

Find the greatest common factor of the numbers below. 65, 205 and 185

Find the least common multiple of the numbers below. 203, 91 and 35

In one work week, a small company showed a profit of $652 for one day and a loss of $68 for each of the other four days. Use multiplication and addition of integers to determine the company's profit or loss for the week. $__________

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

Exam 1: Some Basic Concepts of Arithmetic and Algebra

Find the sum. 68 + ( −-− 86)

Simplify the numerical expression below. −2(−4)+17−4(−5)−10+7(−6)- 2 ( - 4 ) + 17 - 4 ( - 5 ) - 10 + 7 ( - 6 )−2(−4)+17−4(−5)−10+7(−6)

Use the divisibility rules to help determine the prime factorization of the number below. 51

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 28 p −-− 16 p + 28 p −-− 23 p −-− 2 p −-− 27 p for p = 10

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 21 m −-− 22 m + 16 m −-− 18 m −-− 6 m −-− 14 m for m = 8

The greatest common factor of two whole numbers is the number that can be divided by both whole numbers.

Find the least common multiple of the numbers below. 136, 152 and 184

Select the correct statement below.

Find the sum. −-− 17 + ( −-− 15)

The horizontal format is used extensively in algebra, but occasionally the vertical format shows up. You should therefore have some exposure to the vertical format. Find the sum. -62 32

Simplify the numerical expression. (-3)(-7) + (-8)(-6)

Terms that have the same literal factors are called like terms or similar terms.

Evaluate the algebraic expression for the given values of the variables for y = 1, f = 13 and h = 20. 7yf−6yh+10fh7 y f - 6 y h + 10 f h7yf−6yh+10fh

The horizontal format is used extensively in algebra, but occasionally the vertical format shows up. You should therefore have some exposure to the vertical format. Find the sum. -70 23

If x is a negative integer, than −x- x−x is positive.

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 30( z + n ) −-− 14( z −-− n ) for z = 6, n = 10

Evaluate the algebraic expression below for the given values of the variables. x + y −-− z for x = 21, y = 17 and z = 7

Find the greatest common factor of the numbers below. 65, 205 and 185

Find the least common multiple of the numbers below. 203, 91 and 35

In one work week, a small company showed a profit of $652 for one day and a loss of $68 for each of the other four days. Use multiplication and addition of integers to determine the company's profit or loss for the week. $__________

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

Find the sum. 68 + ( $-$ 86)

Simplify the numerical expression below. $- 2 ( - 4 ) + 17 - 4 ( - 5 ) - 10 + 7 ( - 6 )$

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 28 p $-$ 16 p + 28 p $-$ 23 p $-$ 2 p $-$ 27 p for p = 10

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 21 m $-$ 22 m + 16 m $-$ 18 m $-$ 6 m $-$ 14 m for m = 8

Find the sum. $-$ 17 + ( $-$ 15)

Evaluate the algebraic expression for the given values of the variables for y = 1, f = 13 and h = 20. $7 y f - 6 y h + 10 f h$

If x is a negative integer, than $- x$ is positive.

Simplify the algebraic expression below, and then evaluate the resulting expression for the given values of the variables. 30( z + n ) $-$ 14( z $-$ n ) for z = 6, n = 10

Evaluate the algebraic expression below for the given values of the variables. x + y $-$ z for x = 21, y = 17 and z = 7