Mathematics, 18.07.2019 04:00 ineedhelp2285

Will give brainliest if correct hhh justin was looking for a birthday card for his sister. there were 9 funny cards, 7 serious cards, and 5 musical cards. how many choices does justin have for a birthday card? a) 21. b) 68. c) 80. d) 315.

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Will give brainliest if correct hhh justin was looking for a birthday card for his sister. there we...