• #### Word Problems With Percents - Problem 1

##### Math›Pre-Algebra›Decimals and Percents
Using percents to calculate earnings on commission
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• #### Word Problems With Percents - Problem 3

##### Math›Pre-Algebra›Decimals and Percents
Calculating simple interest using percents
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• #### Mixture Problems - Concept

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve word problems when mixing two quantities with different prices.
• #### Word Problems With Percents - Problem 2

##### Math›Pre-Algebra›Decimals and Percents
Calculating sale price and percent mark up with percents
Tags:
• #### Mixture Problems - Problem 1

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve word problems when mixing two quantities with different prices and the price of the mix is unknown.
• #### Mixture Problems - Problem 2

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve word problems when mixing two quantities with different prices and the amount of one ingredient is unknown.
• #### Sum of Digits - Concept

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve a problem when asked to switch the digits of a 2-digit number.
• #### Percent Concentrations - Concept

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve word problems about mixing two liquids with different percent concentrations.
• #### Sum of Digits - Problem 3

##### Math›Algebra›Word Problems Using Systems of Equations
Writing a system of equations and solving word problems involving switched digits from a single number
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• #### Sum of Digits - Problem 2

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve a problem when asked to switch the digits of a 2-digit number and one digit is zero.
• #### Percent Concentrations - Problem 3

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve word problems about mixing two liquids with different percent concentrations and one of the ingredients is "pure."
• #### Percent Concentrations - Problem 1

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve word problems about mixing two liquids with different percent concentrations and the quantity of one ingredient is unknown.
• #### Mixture Problems - Problem 3

##### Math›Algebra›Word Problems Using Systems of Equations
Solving mixture word problems that involve amount and cost of items by writing a system of equations
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• #### Selling Multiple Items - Concept

##### Math›Algebra›Word Problems Using Systems of Equations
How to set up a system of equations to represent word problems where someone is selling multiple items.
• #### Sum of Digits - Problem 1

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve a problem when asked to switch the digits of a 2-digit number and the result is more than the original.
• #### Percent Concentrations - Problem 2

##### Math›Algebra›Word Problems Using Systems of Equations
How to solve word problems about mixing two liquids with different percent concentrations and the concentration of the mixture is unknown.
• #### Percent Concentrations - Problem 4

##### Math›Algebra›Word Problems Using Systems of Equations
How to write a system and solve chemistry percent mixture problems
Tags:
• #### Selling Multiple Items - Problem 3

##### Math›Algebra›Word Problems Using Systems of Equations
Technique for writing a system of equations that represents the cost of two different types of items
Tags:
• #### Selling Multiple Items - Problem 2

##### Math›Algebra›Word Problems Using Systems of Equations
How to set up and solve a system of equations related to selling 2 different products at different prices.
• #### Selling Multiple Items - Problem 1

##### Math›Algebra›Word Problems Using Systems of Equations
How to set up and solve a system of equations related to selling tickets to an event at different costs.