### Home > CCA > Chapter 3 > Lesson 3.2.3 > Problem 3-61

3-61.

Write equations for both brands.

total cost

*weight in ounces*

Set the equations equal to each other to solve for .

Use the eTool below to help you with this problem.

Click the link at right for the full version of the eTool: *3-61 HW eTool*