Answer:

Step-by-step explanation:
The question is

collect like terms

First you would have to convert , so 12 inches = 1 foot . So do 12 X 16= 192inches, then subtract 192-6=186inches should be the difference IN INCHES. If you need it in feet divide 186 by 12 which should give you 15.5feet
Answer:
b
Step-by-step explanation:
i think it b! your welcome