Question 1

Add or subtract. Write the answer in lowest terms.
-  -

Accepted Answer

A)  2a 
B)  16b 
C)  0 
D)  4b 
A)  2a 
B)  16b 
C)  0 
D)  4b

Question 2

Rewrite the rational expression with the indicated denominator.
-  =

Accepted Answer

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

Question 3

Choose the one alternative that best completes the statement or answers the question. 
 
Solve the problem.
-A water tank can be filled in 7 min and emptied in 8 min. If the drain is accidentally left open when the tank is being filled, how long does it take to fill the tank?

Accepted Answer

A)    min 
B)  56 min 
C)    min 
D)  3   min 
A)    min 
B)  56 min 
C)    min 
D)  3   min

Question 4

Provide an appropriate response.
-Which of the following complex fractions is equivalent to   ?

Accepted Answer

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

Question 5

Solve the problem.
-The area of the rectangle is represented by y2 - 4y - 21. What is the length?

Accepted Answer

A)  y + 7 
B)  y - 3 
C)  y - 7 
D)  y + 3 
A)  y + 7 
B)  y - 3 
C)  y - 7 
D)  y + 3

Question 6

Solve
-P =   for t

Accepted Answer

A)  t = P - rA 
B)  t =   
C)  t =   
D)  t =   
A)  t = P - rA 
B)  t =   
C)  t =   
D)  t =

Question 7

Solve the problem.
-Find an expression that represents the perimeter of the rectangle. Give the simplified form.

Accepted Answer

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

Question 8

Multiply or divide as indicated. Write the answer in lowest terms.
-  ÷

Accepted Answer

A)    
B)  z + 3 
C)    
D)    
A)    
B)  z + 3 
C)    
D)

Question 9

Find the LCD for the fractions in the list.
-  ,

Accepted Answer

A)    
B)  2   
C)    
D)  9   
A)    
B)  2   
C)    
D)  9

Question 10

Write the word or phrase that best completes each statement or answers the question.
-Describe, in words, how to simplify a complex fraction by using the method of writing it as a division problem (Method 1).

Accepted Answer

Answers will vary. One possible explanat

Question 11

Solve the formula for the specified variable.
-I =   for r

Accepted Answer

A)  r =   
B)  r =   - IR 
C)  r =   
D)  r =   
A)  r =   
B)  r =   - IR 
C)  r =   
D)  r =

Question 12

Multiply or divide as indicated. Write the answer in lowest terms.
-  .

Accepted Answer

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

Question 13

Divide. Write the answer in lowest terms.
-  ÷

Accepted Answer

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

Question 14

Choose the one alternative that best completes the statement or answers the question. 
 
Multiply. Write the answer in lowest terms.
-  .

Accepted Answer

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

Question 15

Multiply or divide as indicated. Write the answer in lowest terms.
-  ÷

Accepted Answer

A)    
B)  y + 3 
C)    
D)    
A)    
B)  y + 3 
C)    
D)

Question 16

Add or subtract. Write the answer in lowest terms.
-  +

Accepted Answer

A)    
B)  m + 4 
C)  m - 4 
D)  m - 3 
A)    
B)  m + 4 
C)  m - 4 
D)  m - 3

Question 17

Find all values that make the expression undefined.
-

Accepted Answer

A)  -9 
B)  0 
C)  Never undefined 
D)  9 
A)  -9 
B)  0 
C)  Never undefined 
D)  9

Question 18

Multiply or divide as indicated. Write the answer in lowest terms.
-  ÷

Accepted Answer

A)  1 
B)    
C)    
D)    
A)  1 
B)    
C)    
D)

Question 19

Solve the equation.
-  = 1 -

Accepted Answer

A)  {0, -5} 
B)  {1, 5} 
C)  {0, 7} 
D)    
A)  {0, -5} 
B)  {1, 5} 
C)  {0, 7} 
D)

Question 20

Multiply or divide as indicated. Write the answer in lowest terms.
-  .

Accepted Answer

A)    
B)    
C)    
D)  30x 
A)    
B)    
C)    
D)  30x

Add or subtract. Write the answer in lowest terms. - -

Rewrite the rational expression with the indicated denominator. - =

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -A water tank can be filled in 7 min and emptied in 8 min. If the drain is accidentally left open when the tank is being filled, how long does it take to fill the tank?

Provide an appropriate response. -Which of the following complex fractions is equivalent to $Provide an appropriate response. -Which of the following complex fractions is equivalent to ?$ ?

Solve the problem. -The area of the rectangle is represented by y² - 4y - 21. What is the length?

Solve -P = for t

Solve the problem. -Find an expression that represents the perimeter of the rectangle. Give the simplified form.

Multiply or divide as indicated. Write the answer in lowest terms. - ÷

Find the LCD for the fractions in the list. - $Find the LCD for the fractions in the list. - ,$ , $Find the LCD for the fractions in the list. - ,$

Write the word or phrase that best completes each statement or answers the question. -Describe, in words, how to simplify a complex fraction by using the method of writing it as a division problem (Method 1).

Solve the formula for the specified variable. -I = for r

Multiply or divide as indicated. Write the answer in lowest terms. - .

Divide. Write the answer in lowest terms. - ÷

Choose the one alternative that best completes the statement or answers the question. Multiply. Write the answer in lowest terms. - .

Multiply or divide as indicated. Write the answer in lowest terms. - ÷

Add or subtract. Write the answer in lowest terms. - +

Find all values that make the expression undefined. -

Multiply or divide as indicated. Write the answer in lowest terms. - ÷

Solve the equation. - = 1 -

Multiply or divide as indicated. Write the answer in lowest terms. - .

The Real Number System

Linear Equations and Inequalities in One Variable

Linear Equations and Inequalities in Two Variables; Functions

Systems of Linear Equations and Inequalities

Exponents and Polynomials

Factoring and Applications

Rational Expressions and Applications

Quadratic Equations

Preparing for Your Math Final

Filters

Exam 8: Roots and Radicals

Add or subtract. Write the answer in lowest terms. - -

Rewrite the rational expression with the indicated denominator. - =

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -A water tank can be filled in 7 min and emptied in 8 min. If the drain is accidentally left open when the tank is being filled, how long does it take to fill the tank?

Provide an appropriate response. -Which of the following complex fractions is equivalent to ?

Solve the problem. -The area of the rectangle is represented by y2 - 4y - 21. What is the length?

Solve -P = for t

Solve the problem. -Find an expression that represents the perimeter of the rectangle. Give the simplified form.

Multiply or divide as indicated. Write the answer in lowest terms. - ÷

Find the LCD for the fractions in the list. - ,

Write the word or phrase that best completes each statement or answers the question. -Describe, in words, how to simplify a complex fraction by using the method of writing it as a division problem (Method 1).

Solve the formula for the specified variable. -I = for r

Multiply or divide as indicated. Write the answer in lowest terms. - .

Divide. Write the answer in lowest terms. - ÷

Choose the one alternative that best completes the statement or answers the question. Multiply. Write the answer in lowest terms. - .

Multiply or divide as indicated. Write the answer in lowest terms. - ÷

Add or subtract. Write the answer in lowest terms. - +

Find all values that make the expression undefined. -

Multiply or divide as indicated. Write the answer in lowest terms. - ÷

Solve the equation. - = 1 -

Multiply or divide as indicated. Write the answer in lowest terms. - .

The Real Number System

Linear Equations and Inequalities in One Variable

Linear Equations and Inequalities in Two Variables; Functions

Systems of Linear Equations and Inequalities

Exponents and Polynomials

Factoring and Applications

Rational Expressions and Applications

Quadratic Equations

Preparing for Your Math Final

Filters

Provide an appropriate response. -Which of the following complex fractions is equivalent to $Provide an appropriate response. -Which of the following complex fractions is equivalent to ?$ ?

Solve the problem. -The area of the rectangle is represented by y² - 4y - 21. What is the length?

Find the LCD for the fractions in the list. - $Find the LCD for the fractions in the list. - ,$ , $Find the LCD for the fractions in the list. - ,$