Question 1

Write the fraction in lowest terms.
-$\frac { 22 } { 26 }$

Accepted Answer

A)  $\frac { 22 } { 26 }$ 
B)  $\frac { 11 } { 13 }$ 
C)  $\frac { 11 } { 2 }$ 
D)  $\frac { 2 } { 13 }$ 
A)  $\frac { 22 } { 26 }$ 
B)  $\frac { 11 } { 13 }$ 
C)  $\frac { 11 } { 2 }$ 
D)  $\frac { 2 } { 13 }$ B

Question 2

Write the English phrase as an algebraic expression. Let the variable x represent the number.
-five decreased by a number

Accepted Answer

A)  x - 5 
B)  x + 5 
C)  $\frac { x } { 5 }$ 
D)  5 - x 
A)  x - 5 
B)  x + 5 
C)  $\frac { x } { 5 }$ 
D)  5 - x D

Question 3

Perform the indicated operation. Where possible, reduce the answer to its lowest terms.
-$$\frac { 1 } { 6 } + \frac { 7 } { 10 }$$

Accepted Answer

A)  $\frac { 1 } { 15 }$ 
B)  $\frac { 13 } { 15 }$ 
C)  $\frac { 1 } { 2 }$ 
D)  $\frac { 13 } { 2 }$ 
A)  $\frac { 1 } { 15 }$ 
B)  $\frac { 13 } { 15 }$ 
C)  $\frac { 1 } { 2 }$ 
D)  $\frac { 13 } { 2 }$ B

Question 4

Determine if the given value is a solution to the equation.
-$$w - \frac { 2 } { 9 } = \frac { 7 } { 9 } ; 1 \frac { 2 } { 9 }$$

Accepted Answer

A)  solution 
B)  not a solution 
A)  solution 
B)  not a solution

Question 5

Determine whether the inequality is true or false.
-$- 9 < 0$

Accepted Answer

A) True 
 B)False

Question 6

Perform the indicated operation. Where possible, reduce the answer to its lowest terms.
-$\frac { 5 } { 9 } \cdot \frac { 7 } { 8 }$

Accepted Answer

A)  $\frac { 12 } { 17 }$ 
B)  $\frac { 63 } { 40 }$ 
C)  $\frac { 72 } { 35 }$ 
D)  $\frac { 35 } { 72 }$ 
A)  $\frac { 12 } { 17 }$ 
B)  $\frac { 63 } { 40 }$ 
C)  $\frac { 72 } { 35 }$ 
D)  $\frac { 35 } { 72 }$

Question 7

Determine if the given value is a solution to the equation.
-$4 ( p - 1 ) = 2 p ; 2$

Accepted Answer

A)  not a solution 
B)  solution 
A)  not a solution 
B)  solution

Question 8

Determine if the given value is a solution to the equation.
-3z = 18; 6

Accepted Answer

A)  not a solution 
B)  solution 
A)  not a solution 
B)  solution

Question 9

Write a positive or negative integer that describes the situation.
-40° below zero

Accepted Answer

A)  -40 
B)  40 
A)  -40 
B)  40

Question 10

Evaluate the algebraic expression for the given value(s).
-$\frac { 13 x - 2 y } { x + 2 } , \text { given } x = 3 , y = 7$

Accepted Answer

A)  6 
B)  7 
C)  5 
D)  8 
A)  6 
B)  7 
C)  5 
D)  8

Question 11

List all the elements of B that are elements of the given set.
-$B = \left\{ 13 , \sqrt { 5 } , - 12,0 , \frac { 0 } { 8 } , \sqrt { 9 } , \frac { - 4 } { 0 } \right\}$ Real numbers

Accepted Answer

A)  $13 , - 12,0 , \sqrt { 9 }$ 
B)  $13 , - 12,0 , \frac { 0 } { 8 } , \sqrt { 9 }$ 
C)  $13 , - 12,0 , \frac { 0 } { 8 } , \frac { - 4 } { 0 }$ 
D)  $13 , \sqrt { 5 } , - 12,0 , \frac { 0 } { 8 } , \sqrt { 9 }$ 
A)  $13 , - 12,0 , \sqrt { 9 }$ 
B)  $13 , - 12,0 , \frac { 0 } { 8 } , \sqrt { 9 }$ 
C)  $13 , - 12,0 , \frac { 0 } { 8 } , \frac { - 4 } { 0 }$ 
D)  $13 , \sqrt { 5 } , - 12,0 , \frac { 0 } { 8 } , \sqrt { 9 }$

Question 12

Perform the indicated operation. Where possible, reduce the answer to its lowest terms.
-$\frac { 5 } { 8 } + \frac { 1 } { 8 }$

Accepted Answer

A)  $\frac { 2 } { 3 }$ 
B)  $\frac { 2 } { 4 }$ 
C)  $\frac { 4 } { 5 }$ 
D)  $\frac { 3 } { 4 }$ 
A)  $\frac { 2 } { 3 }$ 
B)  $\frac { 2 } { 4 }$ 
C)  $\frac { 4 } { 5 }$ 
D)  $\frac { 3 } { 4 }$

Question 13

Evaluate the algebraic expression for the given value(s).
-$\frac { 10 } { x } , \text { given } x = 5$

Accepted Answer

A)  3 
B)  5 
C)  2 
D)  10 
A)  3 
B)  5 
C)  2 
D)  10

Question 14

List all the elements of B that are elements of the given set.
-$\mathrm { B } = \left\{ 15 , \sqrt { 8 } , - 2,0 , \frac { 0 } { 1 } , \sqrt { 16 } \right\}$ Whole numbers

Accepted Answer

A)  $15,0 , \frac { 0 } { 1 } , \sqrt { 16 }$ 
B)  $15 , - 2,0 , \sqrt { 16 }$ 
C)  15,0 
D)  $15 , - 2,0$ 
A)  $15,0 , \frac { 0 } { 1 } , \sqrt { 16 }$ 
B)  $15 , - 2,0 , \sqrt { 16 }$ 
C)  15,0 
D)  $15 , - 2,0$

Question 15

Perform the indicated operation. Where possible, reduce the answer to its lowest terms.
-$\frac { 4 } { 5 } \cdot 415$

Accepted Answer

A)  $\frac { 172229 } { 5 }$ 
B)  328 
C)  $\frac { 1660 } { 5 }$ 
D)  332 
A)  $\frac { 172229 } { 5 }$ 
B)  328 
C)  $\frac { 1660 } { 5 }$ 
D)  332

Question 16

Express the rational number as a decimal.
-$$\frac { 19 } { 40 }$$

Accepted Answer

A)  0.475 
B)  0.048 
C)  4.75 
D)  2.105 
A)  0.475 
B)  0.048 
C)  4.75 
D)  2.105

Question 17

Write the English phrase as an algebraic expression. Let the variable x represent the number.
-the sum of 40 divided by a number and that number divided by 40

Accepted Answer

A)  $\frac { 40 + x } { 40 }$ 
B)  $\frac { 40 } { x } - \frac { x } { 40 }$ 
C)  $\frac { 40 } { x } + \frac { x } { 40 }$ 
D)  $\frac { 40 + x } { x + 40 }$ 
A)  $\frac { 40 + x } { 40 }$ 
B)  $\frac { 40 } { x } - \frac { x } { 40 }$ 
C)  $\frac { 40 } { x } + \frac { x } { 40 }$ 
D)  $\frac { 40 + x } { x + 40 }$

Question 18

Insert either  in the area between the pair of numbers to make a true statement.
-$$- \frac { 1 } { 6 } \underline{\quad\quad} - \frac { 11 } { 16 }$$

Accepted Answer

A)   
A)

Question 19

Insert either  in the area between the pair of numbers to make a true statement.
-$$\frac { 2 } { 3 } \underline{\quad\quad} \frac { 1 } { 6 }$$

Accepted Answer

A)   
A)

Question 20

Perform the indicated operation. Where possible, reduce the answer to its lowest terms.
-$\frac { 1 } { 6 } - \frac { 1 } { 13 }$

Accepted Answer

A)  $\frac { 7 } { 78 }$ 
B)  $\frac { 1 } { 78 }$ 
C)  $\frac { 7 } { 6 }$ 
D)  $\frac { 1 } { 6 }$ 
A)  $\frac { 7 } { 78 }$ 
B)  $\frac { 1 } { 78 }$ 
C)  $\frac { 7 } { 6 }$ 
D)  $\frac { 1 } { 6 }$

Write the fraction in lowest terms. - $\frac { 22 } { 26 }$

Write the English phrase as an algebraic expression. Let the variable x represent the number. -five decreased by a number

Perform the indicated operation. Where possible, reduce the answer to its lowest terms. - $\frac { 1 } { 6 } + \frac { 7 } { 10 }$

Determine if the given value is a solution to the equation. - $w - \frac { 2 } { 9 } = \frac { 7 } { 9 } ; 1 \frac { 2 } { 9 }$

Determine whether the inequality is true or false. - $- 9 < 0$

Perform the indicated operation. Where possible, reduce the answer to its lowest terms. - $\frac { 5 } { 9 } \cdot \frac { 7 } { 8 }$

Determine if the given value is a solution to the equation. - $4 ( p - 1 ) = 2 p ; 2$

Determine if the given value is a solution to the equation. -3z = 18; 6

Write a positive or negative integer that describes the situation. -40° below zero

Evaluate the algebraic expression for the given value(s). - $\frac { 13 x - 2 y } { x + 2 } , \text { given } x = 3 , y = 7$

List all the elements of B that are elements of the given set. - $B = \left\{ 13 , \sqrt { 5 } , - 12,0 , \frac { 0 } { 8 } , \sqrt { 9 } , \frac { - 4 } { 0 } \right\}$ Real numbers

Perform the indicated operation. Where possible, reduce the answer to its lowest terms. - $\frac { 5 } { 8 } + \frac { 1 } { 8 }$

Evaluate the algebraic expression for the given value(s). - $\frac { 10 } { x } , \text { given } x = 5$

List all the elements of B that are elements of the given set. - $\mathrm { B } = \left\{ 15 , \sqrt { 8 } , - 2,0 , \frac { 0 } { 1 } , \sqrt { 16 } \right\}$ Whole numbers

Perform the indicated operation. Where possible, reduce the answer to its lowest terms. - $\frac { 4 } { 5 } \cdot 415$

Express the rational number as a decimal. - $\frac { 19 } { 40 }$

Write the English phrase as an algebraic expression. Let the variable x represent the number. -the sum of 40 divided by a number and that number divided by 40

Insert either < or > in the area between the pair of numbers to make a true statement. - $- \frac { 1 } { 6 } \underline{\quad\quad} - \frac { 11 } { 16 }$

Insert either < or > in the area between the pair of numbers to make a true statement. - $\frac { 2 } { 3 } \underline{\quad\quad} \frac { 1 } { 6 }$

Perform the indicated operation. Where possible, reduce the answer to its lowest terms. - $\frac { 1 } { 6 } - \frac { 1 } { 13 }$

Linear Equations and Inequalities in One Variable

Linear Equations in Two Variables

Systems of Linear Equations

Exponents and Polynomials

Factoring Polynomials

Rational Expressions

Basics of Functions

Inequalities and Problem Solving

Radicals, Radical Functions, and Rational Exponents

Filters

Exam 1: Variables, Real Numbers, and Mathematical Models

Write the fraction in lowest terms. - 2226\frac { 22 } { 26 }2622​

Write the English phrase as an algebraic expression. Let the variable x represent the number. -five decreased by a number

Perform the indicated operation. Where possible, reduce the answer to its lowest terms. - 16+710\frac { 1 } { 6 } + \frac { 7 } { 10 }61​+107​

Determine if the given value is a solution to the equation. - w−29=79;129w - \frac { 2 } { 9 } = \frac { 7 } { 9 } ; 1 \frac { 2 } { 9 }w−92​=97​;192​

Determine whether the inequality is true or false. - −9<0- 9 < 0−9<0

Perform the indicated operation. Where possible, reduce the answer to its lowest terms. - 59⋅78\frac { 5 } { 9 } \cdot \frac { 7 } { 8 }95​⋅87​

Determine if the given value is a solution to the equation. - 4(p−1)=2p;24 ( p - 1 ) = 2 p ; 24(p−1)=2p;2