All you have to do is 144/12=12 so therefore there are 12 packages of cookies they had to bake for a fundraiser.
Option B is not a solution.
5y=3x+15
5(12)=3(-15)+15
60=-45+15
60≠-30
Hope I didn't mess up for your sake!
Total of 7 packs. 12 pencils in a pack. 7x12 = 84
9514 1404 393
Answer:
B. 91
Step-by-step explanation:
14C12 = 14!/(12!(14-12)!) = 14·13/(2·1) = 7·13 = 91
I believe its the secound to last one
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