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Mathematics 21 Online
OpenStudy (mackenzie2013):

Jack orders a salad with 2 dressings for lunch. There are 13 dressings to choose from. How many different ways can he select a salad? 78 49 69 57

OpenStudy (mikey):

@3mar

OpenStudy (3mar):

yes i am here

OpenStudy (mikey):

did u try it

OpenStudy (3mar):

one minute please

OpenStudy (3mar):

What you get? Could the answer not be listed?

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