Question 1

Solve the equation.
 = -15
A) {-15, 15}
B) {-15}
C) {15}
D) No solution

Accepted Answer

D

Question 2

Solve the equation.
 = 12
A) {12, -12}
B) {12}
C) {-12}
D) No solution

Accepted Answer

A

Question 3

Solve the equation.
 = 27
A) {18}
B) {-18, 9}
C) {-9, 18}
D) {-9}

Accepted Answer

C

Question 4

Solve the equation.
 = 4.6
A) {1.85}
B) {-0.15, 1.85}
C) {-1.85, 0.15}
D) {0.15, 1.85}

Accepted Answer

The answer of Solve the equation.
 = 4.6
A) {1.85}
B) {-0.15,...

Question 5

Solve the equation.
 = 5.0
A) {-0.02}
B) {1.98, 0.02}
C) {-1.98, 0.02}
D) {-0.02, 1.98}

Accepted Answer

The answer of Solve the equation.
 = 5.0
A) {-0.02}
B) {1.98,...

Question 6

Solve the equation.
 = 1
A) 
B) 
C) 
D)

Accepted Answer

The answer of Solve the equation.
 = 1
A) 
B) 
C)...

Question 7

Solve the equation.
 = 1
A) 
B) 
C) 
D)

Accepted Answer

The answer of Solve the equation.
 = 1
A) 
B) 
C)...

Question 8

Write an absolute value equation that describes the statement.Any number whose distance from x = 19 on the number line is 2.
A) 
B) 
C) 
D)

Accepted Answer

The answer of Write an absolute value equation that describes...

Question 9

Write an absolute value equation that describes the statement.Any number whose distance from x = -3 on the number line is 20.
A) 
B) 
C) 
D)

Accepted Answer

The answer of Write an absolute value equation that describes...

Question 10

Write an absolute value equation that describes the statement.Any number whose distance from x = -12a on the number line is 1.
A) 
B) 
C) 
D)

Accepted Answer

The answer of Write an absolute value equation that describes...

Question 11

Solve the inequality and express the solution in interval notation.
 < 10
A) (-?, 24)
B) (4, 24)
C) (-?, 4) ? (24, ?)
D) (-24, 24)

Accepted Answer

The answer of Solve the inequality and express the solution...

Question 12

Solve the inequality and express the solution in interval notation.
 ? 17
A) [-10, 7]
B) (-10, 7)
C) (-?, -10] ? [7, ?)
D) (-?, -10) ? (7, ?)

Accepted Answer

The answer of Solve the inequality and express the solution...

Question 13

Solve the inequality and express the solution in interval notation.
 ? 8
A) [-1, 9/7]
B) (-1, 9/7)
C) (-?, 9/7]
D) [-1, ?)

Accepted Answer

The answer of Solve the inequality and express the solution...

Question 14

Write an inequality that describes the statement any real number at least 2 units from -17.

Accepted Answer

The answer of Write an inequality that describes the statement...

Question 15

If the average temperature in Chicago is 36 degrees Fahrenheit plus or minus 12 degrees, write an absolute value inequality representing the temperature in Chicago.

Accepted Answer

The answer of If the average temperature in Chicago is...

Question 16

Solve the inequality and express the solution in interval notation. 
A) (-?, -2/3) ? (-2/3, ?)
B) (-2/3, 2/3)
C) [2/3, ?)
D) (-?, -2/3] ? [-2/3, ?)

Accepted Answer

The answer of Solve the inequality and express the solution...

Question 17

Solve the inequality and express the solution in interval notation. 
A) [-21/2, 21/2]
B) [15/2, 21/2]
C) (15/2, 21/2)
D) (-?, 21/2)

Accepted Answer

The answer of Solve the inequality and express the solution...

Question 18

Solve the equality.

Accepted Answer

The answer of Solve the equality.
 ...

Question 19

Solve the equality.

Accepted Answer

The answer of Solve the equality. 
 ...

Question 20

Solve the inequality and express the solution in interval notation.

Accepted Answer

The answer of Solve the inequality and express the solution...

Quiz 1: Equations and Inequalities

Solve the equation. = -15

Solve the equation. = 12

Solve the equation. = 27

Solve the equation. = 4.6

Solve the equation. = 5.0

Solve the equation. = 1

Solve the equation. = 1

Write an absolute value equation that describes the statement.Any number whose distance from x = 19 on the number line is 2.

Write an absolute value equation that describes the statement.Any number whose distance from x = -3 on the number line is 20.

Write an absolute value equation that describes the statement.Any number whose distance from x = -12a on the number line is 1.

Solve the inequality and express the solution in interval notation. < 10

Solve the inequality and express the solution in interval notation. ? 17

Solve the inequality and express the solution in interval notation. ? 8

Write an inequality that describes the statement any real number at least 2 units from -17.

If the average temperature in Chicago is 36 degrees Fahrenheit plus or minus 12 degrees, write an absolute value inequality representing the temperature in Chicago.

Solve the inequality and express the solution in interval notation.

Solve the inequality and express the solution in interval notation.

Solve the equality.

Solve the equality.

Solve the inequality and express the solution in interval notation.