Was purchased be. represents the number in an ad that was purchased what is the unit price bananas cents each gasoline price are bananas okay so that is what we're going to be his since it up the total cost equation for bananas all rights its low-cost been ands is equal to the units rights which is multiplied by the number bananas but which is be. if you multiply.

300-135

Campaigns be happy expression be okay so we had done with stickshugh on the square are clear and can't okay so let me write that on the side you can’t do guesses wrong but this right heresquirter a be tat squared easy when they had the squirts on the screen now institute council are in this is AB okay we do not have that here so this is then we're going to use right so let's apply to this situation.

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