Question 1

Use the order of operations to simplify the expression.
--8 + 180 ÷ (-9)

Accepted Answer

A)  19 
B)  28 
C)  -19 
D)  -28 
A)  19 
B)  28 
C)  -19 
D)  -28

Question 2

Graph the equation.
-

Accepted Answer

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

Question 3

Find the absolute value.
-$| - 1.9 |$

Accepted Answer

A)  3.8 
B)  0 
C)  -1.9 
D)  1.9 
A)  3.8 
B)  0 
C)  -1.9 
D)  1.9

Question 4

Solve the problem.
-There were 38,000 people at a ball game in Los Angeles. Each person paid either $13 for a reserved seat or $4 for general admission. If the number who paid $13 for a reserved seat was x, then the total receipts for the game are given by the algebraic expression 13x + 4(38,000 - x). Find the total receipts for the game if the number who paid $13 was 9000.

Accepted Answer

A)  $282,000 
B)  $233,000 
C)  $258,000 
D)  $218,000 
A)  $282,000 
B)  $233,000 
C)  $258,000 
D)  $218,000

Question 5

Divide as indicated or state that the division is undefined.
-$14 \div \left( - \frac { 7 } { 2 } \right)$

Accepted Answer

A)  4 
B)  $- 49$ 
C)  $- 4$ 
D)  49 
A)  4 
B)  $- 49$ 
C)  $- 4$ 
D)  49

Question 6

$- \frac { 2 } { 3 } - \frac { 1 } { 2 }$

Accepted Answer

A)  $- \frac { 7 } { 6 }$ 
B)  $- \frac { 1 } { 6 }$ 
C)  $- \frac { 5 } { 6 }$ 
D)  $\frac { 7 } { 6 }$ 
A)  $- \frac { 7 } { 6 }$ 
B)  $- \frac { 1 } { 6 }$ 
C)  $- \frac { 5 } { 6 }$ 
D)  $\frac { 7 } { 6 }$

Question 7

Use the order of operations to simplify the expression.
-$5 ^ { 3 } - ( - 6 ) ^ { 2 }$

Accepted Answer

A)  $- 21$ 
B)  89 
C)  161 
D)  27 
A)  $- 21$ 
B)  89 
C)  161 
D)  27

Question 8

By definition, an "and" statement is true only when the statements before and after the "and" connective are both true. Use this definition to determine whether the given statement is true or false.
-$$5 \in \{ 1,2,3 , \ldots . . \} \text { and } - 9 \notin \{ 1,2,3 , \ldots . \}$$

Accepted Answer

A) True 
 B)False

Question 9

Find -x for the given value of x.
-$$x = - 2.2$$

Accepted Answer

A)  $- 2.2$ 
B)  $2.2$ 
C)  $\frac { 1 } { - 2.2 }$ 
D)  0 
A)  $- 2.2$ 
B)  $2.2$ 
C)  $\frac { 1 } { - 2.2 }$ 
D)  0

Question 10

By definition, an "and" statement is true only when the statements before and after the "and" connective are both true. Use this definition to determine whether the given statement is true or false.
-$$- 30,000 \in \{ x \mid x \text { is a whole number } \} \text { and nine subtracted from three times a number is represented by } 3 x - 9 .$$

Accepted Answer

A) True 
 B)False

Question 11

Graph the equation.
-

Accepted Answer

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

Question 12

Add as indicated.
--12 + 8

Accepted Answer

A)  20 
B)  -4 
C)  4 
D)  -20 
A)  20 
B)  -4 
C)  4 
D)  -20

Question 13

Determine whether the statement is true or false.
-Every real number is either an integer or irrational.

Accepted Answer

A) True 
 B)False

Question 14

Match the correct viewing rectangle dimensions with the figure.
-

Accepted Answer

A)  [-20, 10, 2] by [-20, 10, 2] 
B)  [-10, 10, 2] by [-10, 10, 2] 
C)  [-10, 10, 4] by [-10, 10, 4] 
D)  [-2, 2, 2] by [-2, 2, 2] 
A)  [-20, 10, 2] by [-20, 10, 2] 
B)  [-10, 10, 2] by [-10, 10, 2] 
C)  [-10, 10, 4] by [-10, 10, 4] 
D)  [-2, 2, 2] by [-2, 2, 2]

Question 15

Evaluate.
-$- 34$

Accepted Answer

A)  1 
B)  $- 12$ 
C)  81 
D)  $- 81$ 
A)  1 
B)  $- 12$ 
C)  81 
D)  $- 81$

Question 16

Evaluate.
-$( - 1 ) ^ { 47 }$

Accepted Answer

A)  47 
B)  $- 1$ 
C)  1 
D)  $- 47$ 
A)  47 
B)  $- 1$ 
C)  1 
D)  $- 47$

Question 17

Multiply as indicated.
-7(-1)(6)(-2)

Accepted Answer

A)  19 
B)  3 
C)  84 
D)  -84 
A)  19 
B)  3 
C)  84 
D)  -84

Question 18

Evaluate the expression for the given values.
-$7 x ^ { 2 } + 5 y , \text { for } x = 8 , y = 3$

Accepted Answer

A)  103 
B)  1449 
C)  3151 
D)  463 
A)  103 
B)  1449 
C)  3151 
D)  463

Question 19

Graph the equation.
-$$y = x ^ { 2 } - 3$$

Accepted Answer

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

Question 20

Express the interval in set builder notation and graph the interval on a number line.
-$$[ - 5,1 )$$

Accepted Answer

A)  $\{ x \mid - 5 < x \leq 1 \}$
  
B)  $\{ x \mid - 5 \leq x \leq 1 \}$
  
C)  $\{ x \mid x < 1 \}$
  
D)  $\{ x \mid - 5 \leq x < 1 \}$
  
A)  $\{ x \mid - 5 < x \leq 1 \}$
  
B)  $\{ x \mid - 5 \leq x \leq 1 \}$
  
C)  $\{ x \mid x < 1 \}$
  
D)  $\{ x \mid - 5 \leq x < 1 \}$

Use the order of operations to simplify the expression. --8 + 180 ÷ (-9)

Graph the equation. -

Find the absolute value. - $| - 1.9 |$

Divide as indicated or state that the division is undefined. - $14 \div \left( - \frac { 7 } { 2 } \right)$

$- \frac { 2 } { 3 } - \frac { 1 } { 2 }$

Use the order of operations to simplify the expression. - $5 ^ { 3 } - ( - 6 ) ^ { 2 }$

By definition, an "and" statement is true only when the statements before and after the "and" connective are both true. Use this definition to determine whether the given statement is true or false. - $5 \in \{ 1,2,3 , \ldots . . \} \text { and } - 9 \notin \{ 1,2,3 , \ldots . \}$

Find -x for the given value of x. - $x = - 2.2$

Graph the equation. -

Add as indicated. --12 + 8

Determine whether the statement is true or false. -Every real number is either an integer or irrational.

Match the correct viewing rectangle dimensions with the figure. -

Evaluate. - $- 34$

Evaluate. - $( - 1 ) ^ { 47 }$

Multiply as indicated. -7(-1)(6)(-2)

Evaluate the expression for the given values. - $7 x ^ { 2 } + 5 y , \text { for } x = 8 , y = 3$

Graph the equation. - $y = x ^ { 2 } - 3$ $Graph the equation. - y = x ^ { 2 } - 3$

Express the interval in set builder notation and graph the interval on a number line. - $[ - 5,1 )$

Functions and Linear Functions

Systems of Linear Equations

Inequalities and Problem Solving

Polynomials, Polynomial Functions, and Factoring

Rational Expressions, Functions, and Equations

Radicals, Radical Functions, and Rational Exponents

Quadratic Equations and Functions

Filters

Exam 1: Algebra, Mathematical Models, and Problem Solving

Use the order of operations to simplify the expression. --8 + 180 ÷ (-9)

Graph the equation. -

Find the absolute value. - ∣−1.9∣| - 1.9 |∣−1.9∣

Divide as indicated or state that the division is undefined. - 14÷(−72)14 \div \left( - \frac { 7 } { 2 } \right)14÷(−27​)

−23−12- \frac { 2 } { 3 } - \frac { 1 } { 2 }−32​−21​

Use the order of operations to simplify the expression. - 53−(−6)25 ^ { 3 } - ( - 6 ) ^ { 2 }53−(−6)2

Find -x for the given value of x. - x=−2.2x = - 2.2x=−2.2

Graph the equation. -

Add as indicated. --12 + 8

Determine whether the statement is true or false. -Every real number is either an integer or irrational.

Match the correct viewing rectangle dimensions with the figure. -

Evaluate. - −34- 34−34

Evaluate. - (−1)47( - 1 ) ^ { 47 }(−1)47

Multiply as indicated. -7(-1)(6)(-2)

Evaluate the expression for the given values. - 7x2+5y, for x=8,y=37 x ^ { 2 } + 5 y , \text { for } x = 8 , y = 37x2+5y, for x=8,y=3

Graph the equation. - y=x2−3y = x ^ { 2 } - 3y=x2−3

Express the interval in set builder notation and graph the interval on a number line. - [−5,1)[ - 5,1 )[−5,1)

Functions and Linear Functions

Systems of Linear Equations

Inequalities and Problem Solving

Polynomials, Polynomial Functions, and Factoring

Rational Expressions, Functions, and Equations

Radicals, Radical Functions, and Rational Exponents

Quadratic Equations and Functions

Filters

Find the absolute value. - $| - 1.9 |$

Divide as indicated or state that the division is undefined. - $14 \div \left( - \frac { 7 } { 2 } \right)$

$- \frac { 2 } { 3 } - \frac { 1 } { 2 }$

Use the order of operations to simplify the expression. - $5 ^ { 3 } - ( - 6 ) ^ { 2 }$

Find -x for the given value of x. - $x = - 2.2$

Evaluate. - $- 34$

Evaluate. - $( - 1 ) ^ { 47 }$

Evaluate the expression for the given values. - $7 x ^ { 2 } + 5 y , \text { for } x = 8 , y = 3$

Graph the equation. - $y = x ^ { 2 } - 3$ $Graph the equation. - y = x ^ { 2 } - 3$

Express the interval in set builder notation and graph the interval on a number line. - $[ - 5,1 )$