Question 1

Perform the operations.

Accepted Answer

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

Question 2

Perform the indicated operation and express your answer in simplest form.

Accepted Answer

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

Question 3

Perform the indicated operation and simplify.

Accepted Answer

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

Question 4

Use similar triangles to help solve the problem. An airplane ascends 160 feet as it flies a horizontal distance of 1,000 feet. How much altitude will it gain as it flies a horizontal distance of 1 mile? ( Hint: 5,280 feet = 1 mile.) Round your answer to the nearest integer.

Accepted Answer

A)  x = 870 ft 
B)  x = 813 ft 
C)  x = 845 ft 
D)  x = 885 ft 
E)  x = 833 ft 
A)  x = 870 ft 
B)  x = 813 ft 
C)  x = 845 ft 
D)  x = 885 ft 
E)  x = 833 ft

Question 5

Perform the indicated division and express your answer in simplest form.

Accepted Answer

The answer of Perform the indicated division and express your...

Question 6

Solve the proportion for the variable.

Accepted Answer

A)  15 
B)  17 
C)  14 
D)  12 
E)  no solution 
A)  15 
B)  17 
C)  14 
D)  12 
E)  no solution

Question 7

Write the rate as a unit rate.   presents for   children

Accepted Answer

A)    presents per child 
B)    presents per child 
C)    presents per child 
D)    presents per child 
E)    presents per child 
A)    presents per child 
B)    presents per child 
C)    presents per child 
D)    presents per child 
E)    presents per child

Question 8

Simplify this rational expression. Assume the denominator never equals zero.

Accepted Answer

A)    
B)    
C)    
D)    
E)  Does not simplify further. 
A)    
B)    
C)    
D)    
E)  Does not simplify further.

Question 9

Is the expression a proportion?

Accepted Answer

A) True 
 B)False

Question 10

Write the expression in lowest terms. If the expression is already in lowest terms, so indicate. Assume that the denominator does not equal zero.

Accepted Answer

A)    
B)    
C)    
D)    
E)  in lowest terms 
A)    
B)    
C)    
D)    
E)  in lowest terms

Question 11

Ricardo worked for 9 hours to help insulate a hockey arena. For his work, he received $337.50. Find his hourly rate of pay.

Accepted Answer

A)  $37.35/hr 
B)  $37.50/hr 
C)  $0.03/hr 
D)  $37.55/hr 
E)  $37.40/hr 
A)  $37.35/hr 
B)  $37.50/hr 
C)  $0.03/hr 
D)  $37.55/hr 
E)  $37.40/hr

Question 12

Perform the division.

Accepted Answer

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

Question 13

A recipe for chocolate chip cookies calls for   cups of flour and 1 cup of sugar. The recipe will make   dozen cookies. How many cups of flour will be needed to make   dozen cookies? Round your answer to the nearest fourth of a cup.

Accepted Answer

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

Question 14

Write the expression in lowest terms. If the expression is already in lowest terms, so indicate. Assume that the denominator does not equal zero.

Accepted Answer

A)    
B)    
C)    
D)    
E)  in lowest terms 
A)    
B)    
C)    
D)    
E)  in lowest terms

Question 15

Write each rate as a unit rate.   people living in   square

Accepted Answer

A)    people per square mi 
B)    people per square mi 
C)    people per square mi 
D)    people per square mi 
E)    people per square mi 
A)    people per square mi 
B)    people per square mi 
C)    people per square mi 
D)    people per square mi 
E)    people per square mi

Question 16

Solve the expression.

Accepted Answer

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

Question 17

Simplify the complex fraction.

Accepted Answer

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

Question 18

Add or subtract the rational expressions. Be sure to express your answer in simplest form.

Accepted Answer

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

Question 19

Subtract as indicated and express your answer in simplest form.

Accepted Answer

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

Question 20

Write the ratio as a fraction in simplest form. 7 to 28

Accepted Answer

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

Perform the operations.

Perform the indicated operation and express your answer in simplest form.

Perform the indicated operation and simplify.

Use similar triangles to help solve the problem. An airplane ascends 160 feet as it flies a horizontal distance of 1,000 feet. How much altitude will it gain as it flies a horizontal distance of 1 mile? ( Hint: 5,280 feet = 1 mile.) Round your answer to the nearest integer.

Perform the indicated division and express your answer in simplest form.

Solve the proportion for the variable.

Write the rate as a unit rate. presents for children

Simplify this rational expression. Assume the denominator never equals zero.

Is the expression a proportion?

Write the expression in lowest terms. If the expression is already in lowest terms, so indicate. Assume that the denominator does not equal zero.

Ricardo worked for 9 hours to help insulate a hockey arena. For his work, he received $337.50. Find his hourly rate of pay.

Perform the division.

A recipe for chocolate chip cookies calls for cups of flour and 1 cup of sugar. The recipe will make dozen cookies. How many cups of flour will be needed to make dozen cookies? Round your answer to the nearest fourth of a cup.

Write the expression in lowest terms. If the expression is already in lowest terms, so indicate. Assume that the denominator does not equal zero.

Write each rate as a unit rate. people living in square

Solve the expression.

Simplify the complex fraction. $Simplify the complex fraction.$

Add or subtract the rational expressions. Be sure to express your answer in simplest form.

Subtract as indicated and express your answer in simplest form.

Write the ratio as a fraction in simplest form. 7 to 28

Real Numbers and Their Basic Properties

Equations and Inequalities

Graphs; Equations of Lines; Functions; Variation

Polynomials

Factoring Polynomials and Solving Equations by Factoring

Systems of Linear Equations and Inequalities in Two Variables

Roots, Radical Expressions, and Radical Equations

Quadratic Equations, Quadratic Functions, and Complex Numbers

Filters

Exam 6: Rational Expressions and Equations; Ratio and Proportion

Perform the operations.

Perform the indicated operation and express your answer in simplest form.

Perform the indicated operation and simplify.

Use similar triangles to help solve the problem. An airplane ascends 160 feet as it flies a horizontal distance of 1,000 feet. How much altitude will it gain as it flies a horizontal distance of 1 mile? ( Hint: 5,280 feet = 1 mile.) Round your answer to the nearest integer.

Perform the indicated division and express your answer in simplest form.

Solve the proportion for the variable.

Write the rate as a unit rate. presents for children

Simplify this rational expression. Assume the denominator never equals zero.

Is the expression a proportion?

Write the expression in lowest terms. If the expression is already in lowest terms, so indicate. Assume that the denominator does not equal zero.

Ricardo worked for 9 hours to help insulate a hockey arena. For his work, he received $337.50. Find his hourly rate of pay.

Perform the division.

A recipe for chocolate chip cookies calls for cups of flour and 1 cup of sugar. The recipe will make dozen cookies. How many cups of flour will be needed to make dozen cookies? Round your answer to the nearest fourth of a cup.

Write the expression in lowest terms. If the expression is already in lowest terms, so indicate. Assume that the denominator does not equal zero.

Write each rate as a unit rate. people living in square

Solve the expression.

Simplify the complex fraction.

Add or subtract the rational expressions. Be sure to express your answer in simplest form.

Subtract as indicated and express your answer in simplest form.

Write the ratio as a fraction in simplest form. 7 to 28

Real Numbers and Their Basic Properties

Equations and Inequalities

Graphs; Equations of Lines; Functions; Variation

Polynomials

Factoring Polynomials and Solving Equations by Factoring

Systems of Linear Equations and Inequalities in Two Variables

Roots, Radical Expressions, and Radical Equations

Quadratic Equations, Quadratic Functions, and Complex Numbers

Filters

Simplify the complex fraction. $Simplify the complex fraction.$