Lola and Dora together have $9/person x 2 people = $<<9*2=18>>18
After buying the deck of cards they had $18 - $10 = $<<18-10=8>>8
With 8 dollars they bought $8 / $2/pack = <<8/2=4>>4 packs of stickers
Dora received 4 packs / 2 people = <<4/2=2>>2 packs of stickers
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