Question 1

Solve. Clear fractions first.
-

Accepted Answer

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

Question 2

Solve using the multiplication principle.
-7x = 28

Accepted Answer

A)  21 
B)  4 
C)    
D)  196 
A)  21 
B)  4 
C)    
D)  196

Question 3

Solve using the addition principle. Graph and write set-builder notation for the answer.
--2n - 7 > -3n - 19

Accepted Answer

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

Question 4

Solve the problem. Round to the nearest tenth of a percent.
-56.0 is what percent of 7?

Accepted Answer

A)  1.3% 
B)  12.5% 
C)  8000.0% 
D)  800.0% 
A)  1.3% 
B)  12.5% 
C)  8000.0% 
D)  800.0%

Question 5

Solve using the multiplication principle.
-  = 14

Accepted Answer

A)  17 
B)  39 
C)  28 
D)  42 
A)  17 
B)  39 
C)  28 
D)  42

Question 6

Solve using the addition and multiplication principles.
-

Accepted Answer

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

Question 7

Solve using the multiplication principle.
--3b < -6

Accepted Answer

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

Question 8

Solve.
-a + b = s + r for s

Accepted Answer

A)  s = r(a +
B)  
B)    
C)    
D)  s = a + b - r 
A)  s = r(a +
B)  
B)    
C)    
D)  s = a + b - r

Question 9

Solve the problem.
-Brand X copier advertises that its copiers run 12% longer between service calls than its competitor. If Brand X copiers run 52,600 copies between service calls, how many copies would the competitor run (to the nearest
Copy)?

Accepted Answer

A)  46,964 copies 
B)  27,979 copies 
C)  58,912 copies 
D)  46,288 copies 
A)  46,964 copies 
B)  27,979 copies 
C)  58,912 copies 
D)  46,288 copies

Question 10

Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
-The solution for the equation 9(2s - 3) = 18s - 27 is given as 0. Is this correct? Explain.

Accepted Answer

No. The solution is

Question 11

Solve. Clear fractions first.
-  - 9 = 4

Accepted Answer

A)  41 
B)  -39 
C)  -41 
D)  39 
A)  41 
B)  -39 
C)  -41 
D)  39

Question 12

Solve the equation using the addition principle.
-8 = z + 7

Accepted Answer

A)  15 
B)  -15 
C)  1 
D)  -1 
A)  15 
B)  -15 
C)  1 
D)  -1

Question 13

Solve using the multiplication principle.
--7a = 35

Accepted Answer

A)  -5 
B)  -42 
C)  42 
D)  1 
A)  -5 
B)  -42 
C)  42 
D)  1

Question 14

Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
-Find all values of s that make this statement true: 5(5s - 6) = 25s - 30.

Accepted Answer

s can be a

Question 15

Determine whether the given number is a solution of the inequality.
-

Accepted Answer

A) True 
 B)False

Question 16

Solve. Clear fractions first.
-x +   = 27

Accepted Answer

A)  18 
B)  9 
C)  54 
D)  21 
A)  18 
B)  9 
C)  54 
D)  21

Question 17

Solve using the multiplication principle.
-8.3x = 58.1

Accepted Answer

A)    
B)  7 
C)  49.8 
D)  51.1 
A)    
B)  7 
C)  49.8 
D)  51.1

Solve. Clear fractions first. - $Solve. Clear fractions first. -$

Solve using the multiplication principle. -7x = 28

Solve using the addition principle. Graph and write set-builder notation for the answer. --2n - 7 > -3n - 19

Solve the problem. Round to the nearest tenth of a percent. -56.0 is what percent of 7?

Solve using the multiplication principle. - = 14

Solve using the addition and multiplication principles. -

Solve using the multiplication principle. --3b < -6

Solve. -a + b = s + r for s

Solve the problem. -Brand X copier advertises that its copiers run 12% longer between service calls than its competitor. If Brand X copiers run 52,600 copies between service calls, how many copies would the competitor run (to the nearest Copy)?

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -The solution for the equation 9(2s - 3) = 18s - 27 is given as 0. Is this correct? Explain.

Solve. Clear fractions first. - $Solve. Clear fractions first. - - 9 = 4$ - 9 = 4

Solve the equation using the addition principle. -8 = z + 7

Solve using the multiplication principle. --7a = 35

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -Find all values of s that make this statement true: 5(5s - 6) = 25s - 30.

Determine whether the given number is a solution of the inequality. -

Solve. Clear fractions first. -x + $Solve. Clear fractions first. -x + = 27$ = 27

Solve using the multiplication principle. -8.3x = 58.1

Introduction

Introduction to Real Numbers and Algebraic Expressions

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters

Exam 3: Solving Equations and Inequalities

Solve. Clear fractions first. -

Solve using the multiplication principle. -7x = 28

Solve using the addition principle. Graph and write set-builder notation for the answer. --2n - 7 > -3n - 19

Solve the problem. Round to the nearest tenth of a percent. -56.0 is what percent of 7?

Solve using the multiplication principle. - = 14

Solve using the addition and multiplication principles. -

Solve using the multiplication principle. --3b < -6

Solve. -a + b = s + r for s

Solve the problem. -Brand X copier advertises that its copiers run 12% longer between service calls than its competitor. If Brand X copiers run 52,600 copies between service calls, how many copies would the competitor run (to the nearest Copy)?

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -The solution for the equation 9(2s - 3) = 18s - 27 is given as 0. Is this correct? Explain.

Solve. Clear fractions first. - - 9 = 4

Solve the equation using the addition principle. -8 = z + 7

Solve using the multiplication principle. --7a = 35

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -Find all values of s that make this statement true: 5(5s - 6) = 25s - 30.

Determine whether the given number is a solution of the inequality. -

Solve. Clear fractions first. -x + = 27

Solve using the multiplication principle. -8.3x = 58.1

Introduction

Introduction to Real Numbers and Algebraic Expressions

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters

Solve. Clear fractions first. - $Solve. Clear fractions first. -$

Solve. Clear fractions first. - $Solve. Clear fractions first. - - 9 = 4$ - 9 = 4

Solve. Clear fractions first. -x + $Solve. Clear fractions first. -x + = 27$ = 27