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What is 4 x 6? In one mole of the compound iron(III) oxide,
what fraction of the total number of ions is
the oxygen ion? Problem involving math induction! If m and n are distinct real numbers, prove that (m+2)^2 = (n+2)^2 if and only if x+y=-4? How many 2 cubic ft. bags of mulch to fill a space that is 30 ft. x 16 ft. x 3 in's deep? Find a positive angle, less than 360 degrees, that is coterminal with a 1715 degree angle. Please show steps!!?