Question 1

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

Accepted Answer

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

Question 2

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

Question 3

Choose the one alternative that best completes the statement or answers the question. 
 
Solve the problem.
-A man rode a bicycle for 12 mi and then hiked an additional 8 mi. The total time for the trip was 5 hr. If his biking rate was 10 mph faster than his hiking rate, what was each rate?

Accepted Answer

A)  Biking: 14. mph; hiking: 4.5 mph 
B)  Biking: 11.5 mph; hiking: 1.5 mph 
C)  Biking: 12 mph; hiking: 2 mph 
D)  Biking: 13 mph; hiking: 3 mph 
A)  Biking: 14. mph; hiking: 4.5 mph 
B)  Biking: 11.5 mph; hiking: 1.5 mph 
C)  Biking: 12 mph; hiking: 2 mph 
D)  Biking: 13 mph; hiking: 3 mph

Question 4

Write the rational expression in lowest terms.
-

Accepted Answer

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

Question 5

Find the numerical value of the rational expression for the given value of r.
-  , r = -1

Accepted Answer

A)  17 
B)  Undefined 
C)  0 
D)    Find any values for which the rational expression is undefined. Write your answer with the symbol ?. 
A)  17 
B)  Undefined 
C)  0 
D)    Find any values for which the rational expression is undefined. Write your answer with the symbol ?.

Question 6

Solve the equation.
-  -   =

Accepted Answer

A)  { 35} 
B)  { -35} 
C)  { -35, 35} 
D)    
A)  { 35} 
B)  { -35} 
C)  { -35, 35} 
D)

Question 7

Solve the formula for the specified variable.
-  -   +   = 5 for x

Accepted Answer

A)  x =   
B)  x =   
C)  z =   
D)  y =   
A)  x =   
B)  x =   
C)  z =   
D)  y =

Question 8

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 9

Write the word or phrase that best completes each statement or answers the question.
-If ( 8x - 1)2 is the LCD of two fractions, is ( 1x - 8)2 also acceptable as an LCD? Why or why not?

Accepted Answer

No. Explan

Question 10

Choose the one alternative that best completes the statement or answers the question. 
 
Solve the problem.
-An experienced accountant can prepare a certain complexity of tax return in 8 hr. A novice accountant can do the job in 11 hr. How long will it take them to do the job working together?

Accepted Answer

A)    hr 
B)    hr 
C)  29   hr 
D)  4   hr 
A)    hr 
B)    hr 
C)  29   hr 
D)  4   hr

Question 11

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

Accepted Answer

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

Question 12

Solve the formula for the specified variable.
-  +   = c for a

Accepted Answer

A)  a = bc -   
B)  a =   
C)  a =   - b 
D)  a =   
A)  a = bc -   
B)  a =   
C)  a =   - b 
D)  a =

Question 13

Solve the problem involving direct or inverse variation.
-If x varies inversely as v, and x = 36 when v = 9, find x when v = 81.

Accepted Answer

A)  x = 4 
B)  x = 9 
C)  x = 81 
D)  x = 36 
A)  x = 4 
B)  x = 9 
C)  x = 81 
D)  x = 36

Question 14

Multiply or divide. Write the answer in lowest terms.
-  *

Accepted Answer

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

Question 15

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

Accepted Answer

A)    
B)    
C)  z - 4 
D)    
A)    
B)    
C)  z - 4 
D)

Question 16

Choose the one alternative that best completes the statement or answers the question.Identify as an equation or an expression.
-  -   + 5

Accepted Answer

A)  Equation 
B)  Expression 
A)  Equation 
B)  Expression

Question 17

Write the word or phrase that best completes each statement or answers the question. 
 
Provide an appropriate response.
-What are two possible LCDs which could be used for the sum   +   ?

Accepted Answer

Answers will vary. O

Question 18

Find the expression that is equivalent to the given rational expression.
--

Accepted Answer

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

Question 19

Find the expression that is equivalent to the given rational expression.
--

Accepted Answer

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

Question 20

Solve the equation.
-  = 5 -

Accepted Answer

A)    
B)  { 6} 
C)    
D)  { 7} 
A)    
B)  { 6} 
C)    
D)  { 7}

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

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?

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -A man rode a bicycle for 12 mi and then hiked an additional 8 mi. The total time for the trip was 5 hr. If his biking rate was 10 mph faster than his hiking rate, what was each rate?

Write the rational expression in lowest terms. -

Find the numerical value of the rational expression for the given value of r. - , r = -1

Solve the equation. - - =

Solve the formula for the specified variable. - - + = 5 for x

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

Write the word or phrase that best completes each statement or answers the question. -If ( 8x - 1)² is the LCD of two fractions, is ( 1x - 8)² also acceptable as an LCD? Why or why not?

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -An experienced accountant can prepare a certain complexity of tax return in 8 hr. A novice accountant can do the job in 11 hr. How long will it take them to do the job working together?

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

Solve the formula for the specified variable. - + = c for a

Solve the problem involving direct or inverse variation. -If x varies inversely as v, and x = 36 when v = 9, find x when v = 81.

Multiply or divide. Write the answer in lowest terms. - *

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

Choose the one alternative that best completes the statement or answers the question.Identify as an equation or an expression. - - + 5

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -What are two possible LCDs which could be used for the sum + ?

Find the expression that is equivalent to the given rational expression. --

Find the expression that is equivalent to the given rational expression. --

Solve the equation. - = 5 -

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

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

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?

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -A man rode a bicycle for 12 mi and then hiked an additional 8 mi. The total time for the trip was 5 hr. If his biking rate was 10 mph faster than his hiking rate, what was each rate?

Write the rational expression in lowest terms. -

Find the numerical value of the rational expression for the given value of r. - , r = -1

Solve the equation. - - =

Solve the formula for the specified variable. - - + = 5 for x

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

Write the word or phrase that best completes each statement or answers the question. -If ( 8x - 1)2 is the LCD of two fractions, is ( 1x - 8)2 also acceptable as an LCD? Why or why not?

Choose the one alternative that best completes the statement or answers the question. Solve the problem. -An experienced accountant can prepare a certain complexity of tax return in 8 hr. A novice accountant can do the job in 11 hr. How long will it take them to do the job working together?

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

Solve the formula for the specified variable. - + = c for a

Solve the problem involving direct or inverse variation. -If x varies inversely as v, and x = 36 when v = 9, find x when v = 81.

Multiply or divide. Write the answer in lowest terms. - *

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

Choose the one alternative that best completes the statement or answers the question.Identify as an equation or an expression. - - + 5

Write the word or phrase that best completes each statement or answers the question. Provide an appropriate response. -What are two possible LCDs which could be used for the sum + ?

Find the expression that is equivalent to the given rational expression. --

Find the expression that is equivalent to the given rational expression. --

Solve the equation. - = 5 -

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

Write the word or phrase that best completes each statement or answers the question. -If ( 8x - 1)² is the LCD of two fractions, is ( 1x - 8)² also acceptable as an LCD? Why or why not?