Bob has some 10 lb weights and some 3 lb weights. together, all his weights adds up too 50lbs. if x represents the number of 3lbs and y represents the number of 10 lbs, which equation can be used to find te number of each type of weight bob has? a: 3x-10y=50 b: 3x=50-10y c: 50+10y=3y or d: 50+3y=10y

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

u bout ugly as   a mf

step-by-step explanation: lol