$249.......................................
Answer:
3 Because there are only three bells that aren't being run there for three additional ways that the bells could be rung
Let n be old painters time. Then the new painters are 2n. So:
1/n+1/2n=1/6
2+1=2n/6
2n=18
n=9
The old painters take 9 hours; the new ones take 18
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Answer:
9.6
Step-by-step explanation:
10 = 8
12 = x
then simply solve for x
