Question 1

Solve.
-

Accepted Answer

A)  [5, 10) 
B)    
C)    
D)    
A)  [5, 10) 
B)    
C)    
D)

Question 2

Choose the number that is a solution of the inequality.
-8n + 4 > 7n + 7

Accepted Answer

A)  1 
B)  2 
C)  0 
D)  4 
A)  1 
B)  2 
C)  0 
D)  4

Question 3

Write interval notation for the graph.
-

Accepted Answer

A)  [0, 4) 
B)  (-4, 0] 
C)  [-4, 0) 
D)  (0, 4] 
A)  [0, 4) 
B)  (-4, 0] 
C)  [-4, 0) 
D)  (0, 4]

Question 4

Solve.
-3(3x + 1) < 5 - 5(3x - 3)

Accepted Answer

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

Question 5

Graph and write interval notation.
-

Accepted Answer

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

Question 6

Solve.
-

Accepted Answer

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

Question 7

Solve.
-

Accepted Answer

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

Question 8

Match the inequality with a graph.
--x > y

Accepted Answer

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

Question 9

Write interval notation.
-

Accepted Answer

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

Question 10

Solve.
-

Accepted Answer

A)    
B)  {8} 
C)    
D)  4 
A)    
B)  {8} 
C)    
D)  4

Question 11

Simplify.
-

Accepted Answer

A)    
B)  9x 
C)    
D)    
A)    
B)  9x 
C)    
D)

Question 12

Solve.
--6 < x + 9 < 5

Accepted Answer

A)  (3, 14) 
B)  (-15, 14) 
C)  (-15, -4) 
D)  (-14, -3) 
A)  (3, 14) 
B)  (-15, 14) 
C)  (-15, -4) 
D)  (-14, -3)

Question 13

Simplify.
-

Accepted Answer

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

Question 14

Solve the absolute value inequality. Write the solution set using interval notation.
-

Accepted Answer

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

Question 15

Solve.
-The equation y = 0.005x + 0.30 can be used to determine the profit y, in dollars, of producing x items. How many items x must be produced so the profit will be at least $1273?

Accepted Answer

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

Question 16

Find the distance between the points on a number line.
-

Accepted Answer

A)  6 
B)    
C)    
D)    
A)  6 
B)    
C)    
D)

Question 17

Solve and graph.
-x > 4 or x < 4

Accepted Answer

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

Question 18

Solve and graph. Write the result in interval notation.
-

Accepted Answer

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

Question 19

Find the distance between the points on a number line.
--20, 10

Accepted Answer

A)  10 
B)  -30 
C)  30 
D)  -10 
A)  10 
B)  -30 
C)  30 
D)  -10

Question 20

Simplify.
-

Accepted Answer

A)    
B)  5.3z 
C)  -5.3z 
D)    
A)    
B)  5.3z 
C)  -5.3z 
D)

Solve. -

Choose the number that is a solution of the inequality. -8n + 4 > 7n + 7

Write interval notation for the graph. -

Solve. -3(3x + 1) < 5 - 5(3x - 3)

Graph and write interval notation. -

Solve. -

Solve. -

Match the inequality with a graph. --x > y

Write interval notation. -

Solve. -

Simplify. -

Solve. --6 < x + 9 < 5

Simplify. -

Solve the absolute value inequality. Write the solution set using interval notation. -

Solve. -The equation y = 0.005x + 0.30 can be used to determine the profit y, in dollars, of producing x items. How many items x must be produced so the profit will be at least $1273?

Find the distance between the points on a number line. -

Solve and graph. -x > 4 or x < 4

Solve and graph. Write the result in interval notation. -

Find the distance between the points on a number line. --20, 10

Simplify. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters

Exam 10: More on Inequalities

Solve. -

Choose the number that is a solution of the inequality. -8n + 4 > 7n + 7

Write interval notation for the graph. -

Solve. -3(3x + 1) < 5 - 5(3x - 3)

Graph and write interval notation. -

Solve. -

Solve. -

Match the inequality with a graph. --x > y

Write interval notation. -

Solve. -

Simplify. -

Solve. --6 < x + 9 < 5

Simplify. -

Solve the absolute value inequality. Write the solution set using interval notation. -

Solve. -The equation y = 0.005x + 0.30 can be used to determine the profit y, in dollars, of producing x items. How many items x must be produced so the profit will be at least $1273?

Find the distance between the points on a number line. -

Solve and graph. -x > 4 or x < 4

Solve and graph. Write the result in interval notation. -

Find the distance between the points on a number line. --20, 10

Simplify. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters