Find the solution of n/2-11=3 if the replacment set is {26, 28, 29, 30, 31}

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Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Jim had 15 minutes to do 5 laps around his school what would his time be