Question 1

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

Accepted Answer

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

Question 2

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

Accepted Answer

A)    
B)  z - 5 
C)    
D)    
A)    
B)  z - 5 
C)    
D)

Question 3

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 4

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

Accepted Answer

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

Question 5

Write the word or phrase that best completes each statement or answers the question. 
 
Provide an appropriate response.
-Explain in your own words how to multiply rational expressions. (How would you explain this to a student in this class who was absent from class?).

Accepted Answer

Answers will vary. One possible explanat

Question 6

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

Accepted Answer

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

Question 7

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

Accepted Answer

A)  10 
B)  t 
C)  t(t - 6) 
D)  t - 6 
A)  10 
B)  t 
C)  t(t - 6) 
D)  t - 6

Question 8

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

Accepted Answer

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

Question 9

Find all values for which at least one denominator is equal to 0. Write answers using the symbol ≠. Do not solve.
-  -   = 0

Accepted Answer

A)  x $\neq$ -5, -6 
B)  x $\neq$5, 6 
C)  x $\neq$ 5, 6, 8, 18 
D)  x $\neq$ -5, -6, -8, -18 
A)  x $\neq$ -5, -6 
B)  x $\neq$5, 6 
C)  x $\neq$ 5, 6, 8, 18 
D)  x $\neq$ -5, -6, -8, -18

Question 10

Find the numerical value of the rational expression for the given value of r.
-  , r = -4

Accepted Answer

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

Question 11

Choose the one alternative that best completes the statement or answers the question. 
 
Solve the problem.
-One maid can clean the house in 7 hr. Another maid can do the job in 4 hr. How long will it take them to do the job working together?

Accepted Answer

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

Question 12

Determine whether the situation or equation represents direct or inverse variation.
-y = 4

Accepted Answer

A)  Direct 
B)  Inverse 
A)  Direct 
B)  Inverse

Question 13

Solve the equation.
-  =

Accepted Answer

A)  { 2} 
B)    
C)    
D)    
A)  { 2} 
B)    
C)    
D)

Question 14

Choose the one alternative that best completes the statement or answers the question. 
 
Solve the problem.
-The difference of the reciprocals of two consecutive integers is   . Find the integers.

Accepted Answer

A)  9 and 10 or -9 and -10 
B)  8 and 9 or -8 and -9 
C)  7 and 8 or -7 and -8 
D)  36 and 37 or -36 and -37 
A)  9 and 10 or -9 and -10 
B)  8 and 9 or -8 and -9 
C)  7 and 8 or -7 and -8 
D)  36 and 37 or -36 and -37

Question 15

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

Accepted Answer

A)  8a - 2 
B)  8a(a - 2) 
C)  8a2 - 2 
D)  8a2 - 16 
A)  8a - 2 
B)  8a(a - 2) 
C)  8a2 - 2 
D)  8a2 - 16

Question 16

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

Accepted Answer

A)  10y 
B)  40y 
C)  -77y 
D)  77y 
A)  10y 
B)  40y 
C)  -77y 
D)  77y

Question 17

Write four rational expressions equivalent to the given expression.
--

Accepted Answer

The answer of Write four rational expressions equivalent to the...

Question 18

Write the word or phrase that best completes each statement or answers the question. 
 
Provide an appropriate response.
-Explain how to subtract rational expressions with different denominators.

Accepted Answer

Answers will vary. On e possible explana

Question 19

Write the rational expression in lowest terms.
-

Accepted Answer

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

Question 20

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

Accepted Answer

A)  5 
B)    
C)    
D)    
A)  5 
B)    
C)    
D)

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

Multiply or divide as indicated. 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. - .

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

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -Explain in your own words how to multiply rational expressions. (How would you explain this to a student in this class who was absent from class?).

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

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

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

Find all values for which at least one denominator is equal to 0. Write answers using the symbol ≠. Do not solve. - - = 0

Find the numerical value of the rational expression for the given value of r. - , r = -4

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -One maid can clean the house in 7 hr. Another maid can do the job in 4 hr. How long will it take them to do the job working together?

Determine whether the situation or equation represents direct or inverse variation. -y = 4

Solve the equation. - =

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -The difference of the reciprocals of two consecutive integers is . Find the integers.

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

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 four rational expressions equivalent to the given expression. --

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -Explain how to subtract rational expressions with different denominators.

Write the rational expression in lowest terms. -

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

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Exam 8: Roots and Radicals

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

Multiply or divide as indicated. 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. - .

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

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -Explain in your own words how to multiply rational expressions. (How would you explain this to a student in this class who was absent from class?).

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

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

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

Find all values for which at least one denominator is equal to 0. Write answers using the symbol ≠. Do not solve. - - = 0

Find the numerical value of the rational expression for the given value of r. - , r = -4

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -One maid can clean the house in 7 hr. Another maid can do the job in 4 hr. How long will it take them to do the job working together?

Determine whether the situation or equation represents direct or inverse variation. -y = 4

Solve the equation. - =

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -The difference of the reciprocals of two consecutive integers is . Find the integers.

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

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

Write four rational expressions equivalent to the given expression. --

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -Explain how to subtract rational expressions with different denominators.

Write the rational expression in lowest terms. -

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

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

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

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