# Percent Application: Determine an Original Price Using a Tape (Bar) Diagram

This video solves a percent problem using a tape diagram.

# Percent Application: Determine an Original Price Using a Tape (Bar) Diagram

This video solves a percent problem using a tape diagram.

# Determine The Value of Basic Exponential Expressions (Common Core 5/6 Math Ex 1)

This video explains how to simplify basic exponential expressions.

# Find an Error and Simplify an Expression (Common Core Math 5/6 Ex 13)

This video explains how to find an error when simplifying an expression and then simplify the expression correctly using the order of operations.

# Ex: Write a Linear Equation Given Fixed and Variable Costs

The video explains how to write a linear equation in slope intercept form for total cost given fixed and variable costs.  The equation is then used to answer questions.

# Ex: Linear Function Application – Find Revene, Cost, Profit Functions and Breakeven Point

This video explains how to find the revenue, cost, and profit functions.  (linear)  Then the break even point is found.

# Ex: Determine the Linear Cost Revenue, and Profit Functions From a Story

This video explains how to find the linear cost, revenue, and profit functions from a story.  The functions are also evaluated.