Question 1

Provide an appropriate response.
-The graph of the solution to on the number line is

Accepted Answer

A) |x| ≤5 B) |x| ≥ 5 C) |x| > 5 D) |x| < 5 A) |x| ≤5 B) |x| ≥ 5 C) |x| > 5 D) |x| < 5

Question 2

Find the solution set for the inequality.
-

Accepted Answer

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

Question 3

Graph the inequality.
-

Accepted Answer

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

Question 4

Determine the solution to the system of inequalities.
-

Accepted Answer

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

Question 5

Determine the solution to the system of inequalities.
-

Accepted Answer

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

Question 6

Solve the problem.
-A landscaping company sells 60-pound bags of top soil. The actual weight x of a bag, however, may differ from the advertised weight by as much as 0.25 pound. The actual weight of the bag of topsoil, x, can be described by
The inequality |x - 60| ≤0.25. Give the solution of the inequality in interval notation.

Accepted Answer

A)  [59.75, 60.25] 
B)    
C)  [-59.75, 60.25] 
D)  (59.75, 60.25) 
A)  [59.75, 60.25] 
B)    
C)  [-59.75, 60.25] 
D)  (59.75, 60.25)

Question 7

Solve the problem.
-Ashley's grades on her first 3 exams are 85, 78, and 79. An average greater than or equal to 80 and less than 90 will result in a final grade of B. What range of grades on Ashley's fourth and final exam will result in a final
Grade of B? The maximum grade is 100.

Accepted Answer

A)    
B)    
C)    
D)  Impossible to get a B. 
A)    
B)    
C)    
D)  Impossible to get a B.

Question 8

Solve the inequality and give the solution in interval notation.
-

Accepted Answer

A)  [3, 5) 
B)  (3, 5] 
C)  (-5, -3] 
D)  [-5, -3) 
A)  [3, 5) 
B)  (3, 5] 
C)  (-5, -3] 
D)  [-5, -3)

Question 9

Solve the inequality and give the solution in interval notation.
-

Accepted Answer

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

Question 10

Solve the inequality and give the solution set.
-|8x + 2| + 8 > 5

Accepted Answer

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

Question 11

Determine the solution to the system of inequalities.
-

Accepted Answer

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

Question 12

Find the solution set for the inequality.
-

Accepted Answer

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

Question 13

Find the solution set for the equation.
-

Accepted Answer

A)  {16, 12} 
B)  {16, 0} 
C)  {10} 
D)    
A)  {16, 12} 
B)  {16, 0} 
C)  {10} 
D)

Question 14

Solve the inequality and give the solution in interval notation.
-

Accepted Answer

A)  [3, 4) 
B)  (3, 9] 
C)  (3, 4] 
D)  [3, 9) 
A)  [3, 4) 
B)  (3, 9] 
C)  (3, 4] 
D)  [3, 9)

Question 15

Solve the inequality and graph the solution on the number line.
-

Accepted Answer

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

Question 16

Determine the solution to the system of inequalities.
-

Accepted Answer

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

Question 17

Solve the problem.
-The table shows the students who had a score of 80 or higher on the first two tests in a chemistry class. (Note: Every student in the class had a different first name.)   Find the set of students who had a score of 80 or higher on the first or second tests.

Accepted Answer

A)  {Fred, Linda, Sue, Earl, Ken, Eloise, Roger, Bill, Cal} 
B)  {Linda, Ken, Eloise, Roger } 
C)  {Fred, Ken, Eloise} 
D)  {Linda, Sue, Earl, Roger, Bill, Cal} 
A)  {Fred, Linda, Sue, Earl, Ken, Eloise, Roger, Bill, Cal} 
B)  {Linda, Ken, Eloise, Roger } 
C)  {Fred, Ken, Eloise} 
D)  {Linda, Sue, Earl, Roger, Bill, Cal}

Question 18

Graph the inequality.
-

Accepted Answer

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

Question 19

Find the solution set for the inequality.
-

Accepted Answer

A) {x|x > - 12} B) {x|x > 12} C) {x|x < - 12} D) {x|x < 12} A) {x|x > - 12} B) {x|x > 12} C) {x|x < - 12} D) {x|x < 12}

Question 20

Solve the inequality and give the solution set.
-|x| > -12

Accepted Answer

A)    
B)  {12} 
C)    
D)  {x|-12 < x < 12} 
A)    
B)  {12} 
C)    
D)  {x|-12 < x < 12}

Provide an appropriate response. -The graph of the solution to on the number line is

Find the solution set for the inequality. -

Graph the inequality. -

Determine the solution to the system of inequalities. -

Determine the solution to the system of inequalities. -

Solve the problem. -Ashley's grades on her first 3 exams are 85, 78, and 79. An average greater than or equal to 80 and less than 90 will result in a final grade of B. What range of grades on Ashley's fourth and final exam will result in a final Grade of B? The maximum grade is 100.

Solve the inequality and give the solution in interval notation. -

Solve the inequality and give the solution in interval notation. -

Solve the inequality and give the solution set. -|8x + 2| + 8 > 5

Determine the solution to the system of inequalities. -

Find the solution set for the inequality. -

Find the solution set for the equation. -

Solve the inequality and give the solution in interval notation. -

Solve the inequality and graph the solution on the number line. -

Determine the solution to the system of inequalities. -

Solve the problem. -The table shows the students who had a score of 80 or higher on the first two tests in a chemistry class. (Note: Every student in the class had a different first name.) Find the set of students who had a score of 80 or higher on the first or second tests.

Graph the inequality. -

Find the solution set for the inequality. -

Solve the inequality and give the solution set. -|x| > -12

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Roots, Radicals, and Complex Numbers

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters

Exam 10: Inequalities in One and Two Variables

Provide an appropriate response. -The graph of the solution to on the number line is

Find the solution set for the inequality. -

Graph the inequality. -

Determine the solution to the system of inequalities. -

Determine the solution to the system of inequalities. -

Solve the problem. -Ashley's grades on her first 3 exams are 85, 78, and 79. An average greater than or equal to 80 and less than 90 will result in a final grade of B. What range of grades on Ashley's fourth and final exam will result in a final Grade of B? The maximum grade is 100.

Solve the inequality and give the solution in interval notation. -

Solve the inequality and give the solution in interval notation. -

Solve the inequality and give the solution set. -|8x + 2| + 8 > 5

Determine the solution to the system of inequalities. -

Find the solution set for the inequality. -

Find the solution set for the equation. -

Solve the inequality and give the solution in interval notation. -

Solve the inequality and graph the solution on the number line. -

Determine the solution to the system of inequalities. -

Solve the problem. -The table shows the students who had a score of 80 or higher on the first two tests in a chemistry class. (Note: Every student in the class had a different first name.) Find the set of students who had a score of 80 or higher on the first or second tests.

Graph the inequality. -

Find the solution set for the inequality. -

Solve the inequality and give the solution set. -|x| > -12

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Roots, Radicals, and Complex Numbers

Quadratic Functions

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters