Question 1

Is the expression a proportion?

Accepted Answer

A) True 
 B)False

Question 2

Simplify the complex fraction.

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of these 
A)    
B)    
C)    
D)    
E)  none of these

Question 3

Perform the operation. Simplify the answer, if possible.

Accepted Answer

The answer of Perform the operation. Simplify the answer, if...

Question 4

Solve the proportion for the variable.

Accepted Answer

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

Question 5

Perform the indicated operation and simplify.

Accepted Answer

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

Question 6

Perform the operation. Simplify the answer, if possible.

Accepted Answer

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

Question 7

Is the expression a proportion?

Accepted Answer

A) True 
 B)False

Question 8

Solve for the variable in the proportion.

Accepted Answer

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

Question 9

Find the unit price. They charged   for   minutes.

Accepted Answer

A)    per min 
B)    per min 
C)    per min 
D)    per min 
E)    per min 
A)    per min 
B)    per min 
C)    per min 
D)    per min 
E)    per min

Question 10

Use similar triangles to help solve the problem. A man places a mirror on the ground and sees the reflection of the top of a flagpole as shown in the figure below. The two triangles in the figure are similar. Find the height h of the flagpole.   a = 11, b = 5, c = 25

Accepted Answer

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

Question 11

The real estate taxes on a summer home assessed at $72,900 were $3,645. Find the tax rate as a percent.

Accepted Answer

A)  0.6% 
B)  6% 
C)  50% 
D)  5% 
E)  0.06% 
A)  0.6% 
B)  6% 
C)  50% 
D)  5% 
E)  0.06%

Question 12

Simplify the complex fraction.

Accepted Answer

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

Question 13

Write the ratio as a fraction in simplest form. 2 to 16

Accepted Answer

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

Question 14

Which value of x makes the rational expression   undefined?

Accepted Answer

A)    
B)    
C)    
D)    
E)  none 
A)    
B)    
C)    
D)    
E)  none

Question 15

Simplify the complex fraction.

Accepted Answer

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

Question 16

Perform the indicated operation and simplify.

Accepted Answer

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

Question 17

Perform the indicated operation and simplify.

Accepted Answer

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

Question 18

Perform the indicated operation.

Accepted Answer

The answer of Perform the indicated operation.  ...

Question 19

If shirts are on sale at two for $25, how much will 7 shirts cost?

Accepted Answer

A)  $87.50 
B)  $98.50 
C)  $78.50 
D)  $95.50 
E)  $77.50 
A)  $87.50 
B)  $98.50 
C)  $78.50 
D)  $95.50 
E)  $77.50

Question 20

Use similar triangles to help solve the problem. A tree casts a shadow of 24 feet at the same time as a 5-foot tall man casts a shadow of 4 feet. Find the height of the tree.

Accepted Answer

A)  h = 27 ft 
B)  h = 42 ft 
C)  h = 30 ft 
D)  h = 35 ft 
E)  h = 22 ft 
A)  h = 27 ft 
B)  h = 42 ft 
C)  h = 30 ft 
D)  h = 35 ft 
E)  h = 22 ft

Is the expression a proportion?

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

Perform the operation. Simplify the answer, if possible.

Solve the proportion for the variable.

Perform the indicated operation and simplify.

Perform the operation. Simplify the answer, if possible.

Is the expression a proportion?

Solve for the variable in the proportion.

Find the unit price. They charged for minutes.

Use similar triangles to help solve the problem. A man places a mirror on the ground and sees the reflection of the top of a flagpole as shown in the figure below. The two triangles in the figure are similar. Find the height h of the flagpole. a = 11, b = 5, c = 25

The real estate taxes on a summer home assessed at $72,900 were $3,645. Find the tax rate as a percent.

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

Write the ratio as a fraction in simplest form. 2 to 16

Which value of x makes the rational expression undefined?

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

Perform the indicated operation and simplify.

Perform the indicated operation and simplify.

Perform the indicated operation.

If shirts are on sale at two for $25, how much will 7 shirts cost?

Use similar triangles to help solve the problem. A tree casts a shadow of 24 feet at the same time as a 5-foot tall man casts a shadow of 4 feet. Find the height of the tree.

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

Is the expression a proportion?

Simplify the complex fraction.

Perform the operation. Simplify the answer, if possible.

Solve the proportion for the variable.

Perform the indicated operation and simplify.

Perform the operation. Simplify the answer, if possible.

Is the expression a proportion?

Solve for the variable in the proportion.

Find the unit price. They charged for minutes.

Use similar triangles to help solve the problem. A man places a mirror on the ground and sees the reflection of the top of a flagpole as shown in the figure below. The two triangles in the figure are similar. Find the height h of the flagpole. a = 11, b = 5, c = 25

The real estate taxes on a summer home assessed at $72,900 were $3,645. Find the tax rate as a percent.

Simplify the complex fraction.

Write the ratio as a fraction in simplest form. 2 to 16

Which value of x makes the rational expression undefined?

Simplify the complex fraction.

Perform the indicated operation and simplify.

Perform the indicated operation and simplify.

Perform the indicated operation.

If shirts are on sale at two for $25, how much will 7 shirts cost?

Use similar triangles to help solve the problem. A tree casts a shadow of 24 feet at the same time as a 5-foot tall man casts a shadow of 4 feet. Find the height of the tree.

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. $Simplify the complex fraction.$

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

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