On tuesday, pizza hut sold 60 plain pizzas at $5 each; 20 meatball pizzas at $8 each; 25 sicilian pizzas at $9 each; and 33 large crust supremes at $10 each. what were the total dollar sales for pizza hut on tuesday? a. $790 b. $1,015 c. $1,115 d. $1,511

a=r

d=q

c=p

b=s

hope this !

(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