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blondinia [14]
2 years ago
8

Points!!!

Mathematics
1 answer:
sattari [20]2 years ago
7 0
(1/40) - (1/x) = (1/60) 
x = 1/(1/40) - (1/60)) =
<span>A.) 120</span> minutes 
Its similar to the other question.
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-(18+4x)=8 hope you can help
Step2247 [10]
-1(18+4x)=8
Then you distribute
-18-4x=8
-4x=26
X= -6.5
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3 years ago
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