anonymousanon
anonymousanon
12.12.2021 • 
Mathematics

Jeremy's teacher buys 6 packs of thumbtacks. Each pack contains t thumbtacks. She uses 18 thumbtacks to display posters around her classroom. Which expression gives the number of
thumbtacks she has left?
A) 3(6-t)
B) 3(t-6)
C) 6(t-3)
D) 6(3-t)

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