# Applications: One Step Equations Involving Multiplication or Division

This video explains how to solve three applications involving one step equations with multiplication or division.

# Write a Multiplication Equation From a Word Problem (Common Core 3/4 Math Ex 15)

This video explains how to write a multiplication equation from a given word problem.

# Ex: Given a Linear Cost Function and a Charge, Find the Number of Items

This video explains how to solve a linear equation to determine how many items were faxed given a monthly bill.

# Ex: Determine a Piecewise Linear Cost Function

This video explains how to write a piecewise defined linear cost function from given information.

# Ex: Given a Linear Cost Function and Bugdet, Find the Number of Items that Can be Produced

This video explains how to solve a linear equation to determine how many items can be produced given a budget and a cost  function.

# Ex: Determine Total Cost of School with Tuition and Fees

This video explains how to determine the total cost of tuition and fees for multiple semesters using a basic linear equation.

# Ex: Determine Linear Function Outputs and Inputs (Applications)

This video explains how to find linear function outputs and inputs.  The meaning is emphasized.