Bill paints 1/2 per hour. Bob paints 1/3 per hour. 1/2x+1/3x=1
Pick out the like terms. 6x^2 (which equals 36x), 11x, 2x^2 (which equals 4x), -17x.
36+11+4= 51, -17= 34x
-3+-4= -7
The simplified expression would be 34x+-7.
(This could be wrong though, I'm sorry if it is ^^)
Answer:

Step-by-step explanation:
12 has the exponent of 11
12 is the base
^11 is the exponent
since 12 is multiplied by itself 11 times, so that means we will have the exponent of 11...
final answer: 
I hope this helps you :) ! let me know if I am incorrect or not
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Answer:
0
Step-by-step explanation:
But you can make 5 letter words, 4, 3, and 2, just no 6 letters.