Question 1

Simplify the following expression.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 2

Write 9.35% as a decimal.

Accepted Answer

A)  0.0935 
B)  0.935 
C)  9.35 
D)  93.5 
E)  935 
A)  0.0935 
B)  0.935 
C)  9.35 
D)  93.5 
E)  935

Question 3

Simplify the following expression. (8b)(-3)

Accepted Answer

A)  11b 
B)  24 
C)  -8b 
D)  -24b 
E)  -5b 
A)  11b 
B)  24 
C)  -8b 
D)  -24b 
E)  -5b

Question 4

Write 0.667 as a percent.

Accepted Answer

A)  0.00667 % 
B)  6.67 % 
C)  0.667 % 
D)  66.7 % 
E)  0.0667 % 
A)  0.00667 % 
B)  6.67 % 
C)  0.667 % 
D)  66.7 % 
E)  0.0667 %

Question 5

Find   . A={0, 1, 2}; B={2, 3, 4}

Accepted Answer

A)    ={1, -1, 5, 4} 
B)    ={0, 1, 2, 3, 4} 
C)    ={0, 1, 2, 2, 3} 
D)    ={2, 3, 4} 
E)    ={0, 1, -1, 2} 
A)    ={1, -1, 5, 4} 
B)    ={0, 1, 2, 3, 4} 
C)    ={0, 1, 2, 2, 3} 
D)    ={2, 3, 4} 
E)    ={0, 1, -1, 2}

Question 6

Use set-builder notation to write the set consisting of the negative integers greater than -23.

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 7

Translate the following into a variable expression. Then simplify, if necessary. a number increased by the total of the number and two

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 8

Divide:

Accepted Answer

A)    
B)  15 
C)    
D)  -15 
E)  -154 
A)    
B)  15 
C)    
D)  -15 
E)  -154

Question 9

Find   . A={30, 31, 32}; B={32, 33,34}

Accepted Answer

A)    ={30, 31, 32, 33, 34} 
B)    ={32} 
C)    ={   } 
D)    ={32, 33, 34} 
E)    =   
A)    ={30, 31, 32, 33, 34} 
B)    ={32} 
C)    ={   } 
D)    ={32, 33, 34} 
E)    =

Question 10

Simplify:

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 11

Simplify the following expression.

Accepted Answer

A)    
B)    
C)    
D)    
E)  7 
A)    
B)    
C)    
D)    
E)  7

Question 12

Subtract: -18 - 17

Accepted Answer

A)  35 
B)  1 
C)  -35 
D)  -1 
E)  306 
A)  35 
B)  1 
C)  -35 
D)  -1 
E)  306

Question 13

To discourage guessing on a multiple-choice exam, a professor assigns 4 points for a correct answer, -2 points for an incorrect answer, and -1 point for leaving the question blank. What is the score for a student who had 18 correct answers, had 8 incorrect answers, and left 4 questions blank?

Accepted Answer

A)  52 
B)  60 
C)  84 
D)  56 
E)  36 
A)  52 
B)  60 
C)  84 
D)  56 
E)  36

Question 14

Use the roster method to write the set consisting of the integers between 26 and 31.

Accepted Answer

A)  {27, 28, 29, 30} 
B)  {26, 27, 29, 30, 31} 
C)  {27, 28, 29, 30, 31} 
D)  {26, 27, 28, 29, 30, 31} 
E)  {26, 27, 28, 29, 30} 
A)  {27, 28, 29, 30} 
B)  {26, 27, 29, 30, 31} 
C)  {27, 28, 29, 30, 31} 
D)  {26, 27, 28, 29, 30, 31} 
E)  {26, 27, 28, 29, 30}

Question 15

The combined scores of the top eight golfers in a tournament equalled  -32 (32 under par). What was the average score of the eight golfers?

Accepted Answer

A)  -16 
B)  -4 
C)  1 
D)  16 
E)  -32 
A)  -16 
B)  -4 
C)  1 
D)  16 
E)  -32

Question 16

Subtract: 10 - 23

Accepted Answer

A)  33 
B)  -18 
C)  -13 
D)  -16 
E)  -15 
A)  33 
B)  -18 
C)  -13 
D)  -16 
E)  -15

Question 17

Let   . For which values of x is   true?

Accepted Answer

A)  9 
B)  -10, -4, 9 
C)  -10 
D)  -10, -4 
E)  -10, 9 
A)  9 
B)  -10, -4, 9 
C)  -10 
D)  -10, -4 
E)  -10, 9

Question 18

Simplify the following expression.

Accepted Answer

A)  10 
B)  490 
C)  63a2 
D)  10a 
E)  63a 
A)  10 
B)  490 
C)  63a2 
D)  10a 
E)  63a

Question 19

Evaluate the following expression using the Order of Operations Agreement.

Accepted Answer

A)  -8 
B)  12 
C)  22 
D)  2 
E)    
A)  -8 
B)  12 
C)  22 
D)  2 
E)

Question 20

Add:

Accepted Answer

A)  57 
B)  -78 
C)  15 
D)  -15 
E)  39 
A)  57 
B)  -78 
C)  15 
D)  -15 
E)  39

Simplify the following expression.

Write 9.35% as a decimal.

Simplify the following expression. (8b)(-3)

Write 0.667 as a percent.

Find . A={0, 1, 2}; B={2, 3, 4}

Use set-builder notation to write the set consisting of the negative integers greater than -23.

Translate the following into a variable expression. Then simplify, if necessary. a number increased by the total of the number and two

Divide:

Find . A={30, 31, 32}; B={32, 33,34}

Simplify:

Simplify the following expression.

Subtract: -18 - 17

To discourage guessing on a multiple-choice exam, a professor assigns 4 points for a correct answer, -2 points for an incorrect answer, and -1 point for leaving the question blank. What is the score for a student who had 18 correct answers, had 8 incorrect answers, and left 4 questions blank?

Use the roster method to write the set consisting of the integers between 26 and 31.

The combined scores of the top eightgolfers in a tournament equalled -32 (32 under par). What was the average score of the eight golfers?

Subtract: 10 - 23

Let . For which values of x is true?

Simplify the following expression.

Evaluate the following expression using the Order of Operations Agreement.

Add:

First-Degree Equations and Inequalities

Geometry

Linear Functions and Inequalities in Two Variables

Systems of Linear Equations and Inequalities

Polynomials

Factoring

Rational Expressions

Exponents and Radicals

Quadratic Equations

Functions and Relations

Exponential and Logarithmic Functions

Filters

Exam 1: Real Numbers and Variable Expressions

Simplify the following expression.

Write 9.35% as a decimal.

Simplify the following expression. (8b)(-3)

Write 0.667 as a percent.

Find . A={0, 1, 2}; B={2, 3, 4}

Use set-builder notation to write the set consisting of the negative integers greater than -23.

Translate the following into a variable expression. Then simplify, if necessary. a number increased by the total of the number and two

Divide:

Find . A={30, 31, 32}; B={32, 33,34}

Simplify:

Simplify the following expression.

Subtract: -18 - 17

To discourage guessing on a multiple-choice exam, a professor assigns 4 points for a correct answer, -2 points for an incorrect answer, and -1 point for leaving the question blank. What is the score for a student who had 18 correct answers, had 8 incorrect answers, and left 4 questions blank?

Use the roster method to write the set consisting of the integers between 26 and 31.

The combined scores of the top eight golfers in a tournament equalled -32 (32 under par). What was the average score of the eight golfers?

Subtract: 10 - 23

Let . For which values of x is true?

Simplify the following expression.

Evaluate the following expression using the Order of Operations Agreement.

Add:

First-Degree Equations and Inequalities

Geometry

Linear Functions and Inequalities in Two Variables

Systems of Linear Equations and Inequalities

Polynomials

Factoring

Rational Expressions

Exponents and Radicals

Quadratic Equations

Functions and Relations

Exponential and Logarithmic Functions

Filters

The combined scores of the top eightgolfers in a tournament equalled -32 (32 under par). What was the average score of the eight golfers?