Answer:
54 inches
Step-by-step explanation:
x + 5x = 324
6x=324
324/6 = 54
Answer: 11x - xy - 6
(5x+6xy-4)-(-6x+7xy+2)
5x + 6xy - 4 + 6x - 7xy -2
11x - xy - 6
Answer:b
Maybe it could stand for 33 inches?