boo118
boo118
08-03-2017
Mathematics
contestada
I need help with plz
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AngelaBlack
AngelaBlack
08-03-2017
32. p is 3r-1. (3r-1)+r=43. 4r-1=43. 4r=44. r=11. p=3r-1. p=3(11)-1. p=32.
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