9(2x + 11)
6(9x + 2)
4(8x + 11)
2(5x + 2)
10(7x + 11)
3(8x + 3)
8(3x + 4)

Can someone me with my hwplz(only the circled ones)

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

Long division the problem is 40 ➗ 348 = ?