In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of systems of equations.

Profit and loss are the key measures in a business.

Secret codes and encryption are ideal examples of a system of equations.

A ballistic missile shield allows you to shoot incoming missiles out of the sky.

Written and hosted by internationally acclaimed math educator Dr.

In this Investigation we solve a linear system.

In this Investigation we use matrices and the elimination method to solve a linear system.

This is part of a collection of definitions on Financial Literacy. This defines the term amortization table.

This is part of a collection of definitions on Financial Literacy. This defines the term asset.

This is part of a collection of definitions on Financial Literacy. This defines the term bank.

This is part of a collection of definitions on Financial Literacy. This defines the term barter.

This is part of a collection of definitions on Financial Literacy. This defines the term bitcoin.

This is part of a collection of definitions on Financial Literacy. This defines the term bond.

This is part of a collection of definitions on Financial Literacy. This defines the term bond index.

This is part of a collection of definitions on Financial Literacy. This defines the term break-even point.

This is part of a collection of definitions on Financial Literacy. This defines the term business.

This is part of a collection of definitions on Financial Literacy. This defines the term business expenses.

This is part of a collection of definitions on Financial Literacy. This defines the term capital gains tax.

This is part of a collection of definitions on Financial Literacy. This defines the term capital loss.

This is part of a collection of definitions on Financial Literacy. This defines the term checking account.

This is part of a collection of definitions on Financial Literacy. This defines the term compound interest.

This is part of a collection of definitions on Financial Literacy. This defines the term compound interest.

This is part of a collection of definitions on Financial Literacy. This defines the term CPI.

This is part of a collection of definitions on Financial Literacy. This defines the term credit score.

This is part of a collection of definitions on Financial Literacy. This defines the term cryptocurrency.

This is part of a collection of definitions on Financial Literacy. This defines the term currency.

This is part of a collection of definitions on Financial Literacy. This defines the term debt.

This is part of a collection of definitions on Financial Literacy. This defines the term debt repayment plan.

This is part of a collection of definitions on Financial Literacy. This defines the term deflation.

This is part of a collection of definitions on Financial Literacy. This defines the term down payment.

This is part of a collection of definitions on Financial Literacy. This defines the term exchange rate.

This is part of a collection of definitions on Financial Literacy. This defines the term federal income tax.

This is part of a collection of definitions on Financial Literacy. This defines the term fee.

This is part of a collection of definitions on Financial Literacy. This defines the term finance charge.

This is part of a collection of definitions on Financial Literacy. This defines the term future value of money.

This is part of a collection of definitions on Financial Literacy. This defines the term GDP.

This is part of a collection of definitions on Financial Literacy. This defines the term income.

This is part of a collection of definitions on Financial Literacy. This defines the term income tax.

This is part of a collection of definitions on Financial Literacy. This defines the term inflation.

This is part of a collection of definitions on Financial Literacy. This defines the term interest payment.

This is part of a collection of definitions on Financial Literacy. This defines the term investment.

This is part of a collection of definitions on Financial Literacy. This defines the term liability.

This is part of a collection of definitions on Financial Literacy. This defines the term loan.

This is part of a collection of definitions on Financial Literacy. This defines the term loan payment.

This is part of a collection of definitions on Financial Literacy. This defines the term money.

This is part of a collection of definitions on Financial Literacy. This defines the term mortgage.

This is part of a collection of definitions on Financial Literacy. This defines the term net worth.