Question 1

-(0,-1)

Accepted Answer

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

Question 2

Find the absolute value.
-$$- | - 14 |$$

Accepted Answer

A)  -14 
B)  0 
C)  14 
D)  28 
A)  -14 
B)  0 
C)  14 
D)  28

Question 3

$\frac { 4 } { 9 } - \left( - \frac { 1 } { 5 } \right)$

Accepted Answer

A)  $- \frac { 1 } { 9 }$ 
B)  $\frac { 29 } { 45 }$ 
C)  $\frac { 11 } { 45 }$ 
D)  $- \frac { 29 } { 45 }$ 
A)  $- \frac { 1 } { 9 }$ 
B)  $\frac { 29 } { 45 }$ 
C)  $\frac { 11 } { 45 }$ 
D)  $- \frac { 29 } { 45 }$

Question 4

Evaluate.
-$( - 5 ) ^ { 2 }$

Accepted Answer

A)  10 
B)  $- 25$ 
C)  25 
D)  $- 10$ 
A)  10 
B)  $- 25$ 
C)  25 
D)  $- 10$

Question 5

Divide as indicated or state that the division is undefined.
-$$\frac { 0 } { - 8.7 }$$

Accepted Answer

A)  $8.7$ 
B)  $- 8.7$ 
C)  Undefined 
D)  0 
A)  $8.7$ 
B)  $- 8.7$ 
C)  Undefined 
D)  0

Question 6

The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport.  
-At what time was the temperature its lowest?

Accepted Answer

A)  6 p.m. 
B)  9 a.m. 
C)  4 p.m. 
D)  1 p.m. 
A)  6 p.m. 
B)  9 a.m. 
C)  4 p.m. 
D)  1 p.m.

Question 7

Simplify the algebraic expression.
--4(2x - 5) - 4x + 10

Accepted Answer

A)  4x + 30 
B)  -12x + 30 
C)  12x + 30 
D)  -12x - 10 
A)  4x + 30 
B)  -12x + 30 
C)  12x + 30 
D)  -12x - 10

Question 8

Solve.
-The formula $C = \frac { 5 } { 9 } ( F - 32 )$ converts Fahrenheit to Celsius degrees. The high temperature in a certain city was $59 ^ { \circ } \mathrm { F }$. Find the corresponding Celsius temperature (to the nearest degree).

Accepted Answer

A)  33°C 
B)  15°C 
C)  49°C 
D)  1°C 
A)  33°C 
B)  15°C 
C)  49°C 
D)  1°C

Question 9

Determine whether the statement is true or false.
-All whole numbers are positive.

Accepted Answer

A) True 
 B)False

Question 10

Use the indicated property to write an algebraic expression equivalent to the given expression.
-6 + x; commutative

Accepted Answer

A)  x - 6 
B)  x + 6 
C)  6 - x 
D)  -x - 6 
A)  x - 6 
B)  x + 6 
C)  6 - x 
D)  -x - 6

Question 11

Write the English phrase as an algebraic expression. Let x represent the number.
-A number divided by 50

Accepted Answer

A)  $\frac { 50 } { x }$ 
B)  50x 
C)  x 50 
D)  $\frac { x } { 50 }$
- 
A)  $\frac { 50 } { x }$ 
B)  50x 
C)  x 50 
D)  $\frac { x } { 50 }$
-

Question 12

Use the roster method to list the elements in the set.
-{x | x is a whole number between 4 and 8}

Accepted Answer

A)  {5, 6, 7, 8} 
B)  {4, 5, 6, 7} 
C)  {5, 6, 7} 
D)  {4, 5, 6, 7, 8} 
A)  {5, 6, 7, 8} 
B)  {4, 5, 6, 7} 
C)  {5, 6, 7} 
D)  {4, 5, 6, 7, 8}

Question 13

Find the absolute value.
-$| 0 |$

Accepted Answer

A)  10 
B)  -1 
C)  0 
D)  1 
A)  10 
B)  -1 
C)  0 
D)  1

Question 14

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.
-$$\left( \frac { 11 } { 12 } - \frac { 23 } { 12 } \right) \in \{ x \mid x \text { is an integer } \} \text { and the value of } 1 x ^ { 2 } ( x + 11 ) - 1 ( x + 11 ) x ^ { 2 } , \text { for } x = 100 \text { is } 0$$

Accepted Answer

A) True 
 B)False

Question 15

-0 + (-11.3 )

Accepted Answer

A)  11.3 
B)  0 
C)  -11.3 
D)  4.7 
A)  11.3 
B)  0 
C)  -11.3 
D)  4.7

Question 16

Plot the point in the rectangular coordinate system.
-(-5,-2)

Accepted Answer

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

Question 17

Use the indicated property to write an algebraic expression equivalent to the given expression.
-- $( - 3 x + 2 )$; distributive

Accepted Answer

A)  $- 3 x - 2$ 
B)  $3 x - 2$ 
C)  $- 3 x + 2$ 
D)  $3 x + 2$ 
A)  $- 3 x - 2$ 
B)  $3 x - 2$ 
C)  $- 3 x + 2$ 
D)  $3 x + 2$

Question 18

-$- \frac { 5 } { 9 } - \frac { 3 } { 4 }$

Accepted Answer

A)  $- \frac { 8 } { 13 }$ 
B)  $- \frac { 2 } { 9 }$ 
C)  $- \frac { 19 } { 12 }$ 
D)  $- \frac { 47 } { 36 }$ 
A)  $- \frac { 8 } { 13 }$ 
B)  $- \frac { 2 } { 9 }$ 
C)  $- \frac { 19 } { 12 }$ 
D)  $- \frac { 47 } { 36 }$

Question 19

Write the English phrase as an algebraic expression. Let x represent the number.
-The quotient of 64 and a number

Accepted Answer

A)  64 - x 
B)  $\frac { 64 } { x }$ 
C)  x - 64 
D)  $\frac { x } { 64 }$ 
A)  64 - x 
B)  $\frac { 64 } { x }$ 
C)  x - 64 
D)  $\frac { x } { 64 }$

Question 20

Graph the equation.
-

Accepted Answer

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

-(0,-1)

Find the absolute value. - $- | - 14 |$

$\frac { 4 } { 9 } - \left( - \frac { 1 } { 5 } \right)$

Evaluate. - $( - 5 ) ^ { 2 }$

Divide as indicated or state that the division is undefined. - $\frac { 0 } { - 8.7 }$

The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. -At what time was the temperature its lowest?

Simplify the algebraic expression. --4(2x - 5) - 4x + 10

Solve. -The formula $C = \frac { 5 } { 9 } ( F - 32 )$ converts Fahrenheit to Celsius degrees. The high temperature in a certain city was $59 ^ { \circ } \mathrm { F }$ . Find the corresponding Celsius temperature (to the nearest degree).

Determine whether the statement is true or false. -All whole numbers are positive.

Use the indicated property to write an algebraic expression equivalent to the given expression. -6 + x; commutative

Write the English phrase as an algebraic expression. Let x represent the number. -A number divided by 50

Use the roster method to list the elements in the set. -{x | x is a whole number between 4 and 8}

Find the absolute value. - $| 0 |$

-0 + (-11.3 )

Plot the point in the rectangular coordinate system. -(-5,-2)

Use the indicated property to write an algebraic expression equivalent to the given expression. -- $( - 3 x + 2 )$ ; distributive

$- - \frac { 5 } { 9 } - \frac { 3 } { 4 }$ - $- \frac { 5 } { 9 } - \frac { 3 } { 4 }$

Write the English phrase as an algebraic expression. Let x represent the number. -The quotient of 64 and a number

Graph the equation. -

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

-(0,-1)

Find the absolute value. - −∣−14∣- | - 14 |−∣−14∣

49−(−15)\frac { 4 } { 9 } - \left( - \frac { 1 } { 5 } \right)94​−(−51​)

Evaluate. - (−5)2( - 5 ) ^ { 2 }(−5)2

Divide as indicated or state that the division is undefined. - 0−8.7\frac { 0 } { - 8.7 }−8.70​

The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. -At what time was the temperature its lowest?

Simplify the algebraic expression. --4(2x - 5) - 4x + 10

Solve. -The formula C=59(F−32)C = \frac { 5 } { 9 } ( F - 32 )C=95​(F−32) converts Fahrenheit to Celsius degrees. The high temperature in a certain city was 59∘F59 ^ { \circ } \mathrm { F }59∘F . Find the corresponding Celsius temperature (to the nearest degree).

Determine whether the statement is true or false. -All whole numbers are positive.

Use the indicated property to write an algebraic expression equivalent to the given expression. -6 + x; commutative

Write the English phrase as an algebraic expression. Let x represent the number. -A number divided by 50

Use the roster method to list the elements in the set. -{x | x is a whole number between 4 and 8}

Find the absolute value. - ∣0∣| 0 |∣0∣

-0 + (-11.3 )

Plot the point in the rectangular coordinate system. -(-5,-2)

Use the indicated property to write an algebraic expression equivalent to the given expression. -- (−3x+2)( - 3 x + 2 )(−3x+2) ; distributive

- −59−34- \frac { 5 } { 9 } - \frac { 3 } { 4 }−95​−43​

Write the English phrase as an algebraic expression. Let x represent the number. -The quotient of 64 and a number

Graph the equation. -

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. - $- | - 14 |$

$\frac { 4 } { 9 } - \left( - \frac { 1 } { 5 } \right)$

Evaluate. - $( - 5 ) ^ { 2 }$

Divide as indicated or state that the division is undefined. - $\frac { 0 } { - 8.7 }$

Solve. -The formula $C = \frac { 5 } { 9 } ( F - 32 )$ converts Fahrenheit to Celsius degrees. The high temperature in a certain city was $59 ^ { \circ } \mathrm { F }$ . Find the corresponding Celsius temperature (to the nearest degree).

Find the absolute value. - $| 0 |$

Use the indicated property to write an algebraic expression equivalent to the given expression. -- $( - 3 x + 2 )$ ; distributive

$- - \frac { 5 } { 9 } - \frac { 3 } { 4 }$ - $- \frac { 5 } { 9 } - \frac { 3 } { 4 }$