Question 1

Find any real numbers x which make   undefined.

Accepted Answer

A)    
B)    
C)    
D)  defined for all real numbers 
A)    
B)    
C)    
D)  defined for all real numbers

Question 2

Perform the division. Write the answer without using negative exponents.

Accepted Answer

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

Question 3

A board 5 feet long is cut into two pieces such that the length of one piece is two-thirds of the length of the other piece. Find the length of the shorter piece of board. __________ feet

Accepted Answer

The answer of A board 5 feet long is cut...

Question 4

Perform the indicated operation. Simplify the answer if possible.

Accepted Answer

The answer of Perform the indicated operation. Simplify the answer...

Question 5

Perform the operations.

Accepted Answer

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

Question 6

Solve the proportion for the variable.   y = __________

Accepted Answer

The answer of Solve the proportion for the variable. ...

Question 7

Solve the equation and check the solution.

Accepted Answer

A)  - 20 
B)  - 10 
C)  20 
D)  10 
E)  no solution 
A)  - 20 
B)  - 10 
C)  20 
D)  10 
E)  no solution

Question 8

Determine the domain of the given function.

Accepted Answer

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

Question 9

Use synthetic division to perform the division.

Accepted Answer

A)  x + 6 
B)  x + 9 
C)  x - 9 
D)  x - 8 
E)  x - 6 
A)  x + 6 
B)  x + 9 
C)  x - 9 
D)  x - 8 
E)  x - 6

Question 10

Perform the operation and simplify the result when possible.

Accepted Answer

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

Question 11

Perform the division:   by   .

Accepted Answer

A)  x + 2 
B)  x - 2 
C)  x + 5 
D)  x + 1 
A)  x + 2 
B)  x - 2 
C)  x + 5 
D)  x + 1

Question 12

A model railroad engine is 2 inches long. If the scale is 168 feet to 1 foot, how long is the real engine?

Accepted Answer

A)  31 
B)  29 
C)  26 
D)  34 
E)  28 
A)  31 
B)  29 
C)  26 
D)  34 
E)  28

Question 13

Express the sentence as a formula. Assume that   is a constant of variation. The distance   that a body falls varies directly with the square of the time   .

Accepted Answer

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

Question 14

Perform the indicated operation and simplify.

Accepted Answer

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

Question 15

Use an algebraic approach to solve the problem. If the complement of an angle is 9o less than one-fourth of its supplement, find the measure of the angle.

Accepted Answer

A)  72o 
B)  70o 
C)  60o 
D)  66o 
E)  64o 
A)  72o 
B)  70o 
C)  60o 
D)  66o 
E)  64o

Question 16

Perform the division:   by   .

Accepted Answer

The answer of Perform the division:   by ...

Question 17

Perform the indicated operation and simplify.

Accepted Answer

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

Question 18

Solve the expression.

Accepted Answer

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

Question 19

Express the sentence as a formula. B varies directly with m and inversely with n .

Accepted Answer

The answer of Express the sentence as a formula. B...

Question 20

Perform the division.

Accepted Answer

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

Find any real numbers x which make undefined.

Perform the division. Write the answer without using negative exponents.

A board 5 feet long is cut into two pieces such that the length of one piece is two-thirds of the length of the other piece. Find the length of the shorter piece of board. __________ feet

Perform the indicated operation. Simplify the answer if possible.

Perform the operations.

Solve the proportion for the variable. y = __________

Solve the equation and check the solution.

Determine the domain of the given function.

Use synthetic division to perform the division.

Perform the operation and simplify the result when possible.

Perform the division: by .

A model railroad engine is 2 inches long. If the scale is 168 feet to 1 foot, how long is the real engine?

Express the sentence as a formula. Assume that is a constant of variation. The distance that a body falls varies directly with the square of the time .

Perform the indicated operation and simplify.

Use an algebraic approach to solve the problem. If the complement of an angle is 9^o less than one-fourth of its supplement, find the measure of the angle.

Perform the division: by .

Perform the indicated operation and simplify.

Solve the expression.

Express the sentence as a formula. B varies directly with m and inversely with n .

Perform the division.

A Review of Basic Algebra

Graphs, Equations of Lines, and Functions

Systems of Linear Equations

Inequalities

Polynomials, Polynomial Functions, and Equations

Radical Expressions and Equations

Quadratic Equations and Functions; Inequalities; and Algebra, Composition, and Inverses of Functions

Exponential and Logarithmic Functions

Conic Sections and More Graphing

Miscellaneous Topics

Filters

Exam 6: Rational Expressions

Find any real numbers x which make undefined.

Perform the division. Write the answer without using negative exponents.

A board 5 feet long is cut into two pieces such that the length of one piece is two-thirds of the length of the other piece. Find the length of the shorter piece of board. __________ feet

Perform the indicated operation. Simplify the answer if possible.

Perform the operations.

Solve the proportion for the variable. y = __________

Solve the equation and check the solution.

Determine the domain of the given function.

Use synthetic division to perform the division.

Perform the operation and simplify the result when possible.

Perform the division: by .

A model railroad engine is 2 inches long. If the scale is 168 feet to 1 foot, how long is the real engine?

Express the sentence as a formula. Assume that is a constant of variation. The distance that a body falls varies directly with the square of the time .

Perform the indicated operation and simplify.

Use an algebraic approach to solve the problem. If the complement of an angle is 9o less than one-fourth of its supplement, find the measure of the angle.

Perform the division: by .

Perform the indicated operation and simplify.

Solve the expression.

Express the sentence as a formula. B varies directly with m and inversely with n .

Perform the division.

A Review of Basic Algebra

Graphs, Equations of Lines, and Functions

Systems of Linear Equations

Inequalities

Polynomials, Polynomial Functions, and Equations

Radical Expressions and Equations

Quadratic Equations and Functions; Inequalities; and Algebra, Composition, and Inverses of Functions

Exponential and Logarithmic Functions

Conic Sections and More Graphing

Miscellaneous Topics

Filters

Use an algebraic approach to solve the problem. If the complement of an angle is 9^o less than one-fourth of its supplement, find the measure of the angle.