Question

if the number represented by n-3 is an odd integer, which expression represents the next greater odd integer?

a n-2
b n-1
c n-5
d n+1

Answer 1

It's b. If there's an odd number 3 less than a certain number, the next odd number would be 2 up from that.

If you used 6 as the value for n, for example, 5 would be the next odd integer after 3.

Answer 2

B

Answer 3

B
(n-1)