6x thats thats the answer
The absolute value of I9I is 9 and -9 but I would put 9 first if you can only pick one
He needs 6 fraction pieces to make a full circle
For f(3)...put 3 as the value of x in f(x)
for x.....put the value of f(x) from the given and equate it with 14..and solve
B.) 14/43
1&2 =7+7
= 14
Bottam:
14 + 8 +6 + 9 +6
= 43
Lastly
= 14/43