11x10=110
110+40=150
150/6=25
25-8=17
17 is the number.
Answer:
a) 
b) 
Step-by-step explanation:
a) Let the required polynomial be p(x).
We have the relation,
+ p(x) = 18
i.e. p(x) = 18 
i.e. p(x) = 
b) Let the required polynomial be q(x).
We have the relation,
+ q(x) = 0
i.e. q(x) = 0 
i.e. q(x) = 
I can't draw a picture but the little hand would be on the 6 and the big hand would be on the 1.