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docker41 [41]
3 years ago
9

Three lightship flash simultaneously at 6 00 a.m the first lightship flashes every 12 sec the second lightship every 30 sec and

the third lightship every 66 sec
At what time will the three lightship next flshes together
Mathematics
1 answer:
Dmitrij [34]3 years ago
6 0
They will all flash their lights together at 5:00 pm
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Answer:

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Step-by-step explanation:

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3 years ago
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4 0
3 years ago
Read 2 more answers
A local hamburger shop sold a combined total of 376 hamburger and cheeseburgers on Sunday. There were 74 fewer cheeseburgers sol
olya-2409 [2.1K]

Answer:

82

Step-by-step explanation:

let X = the number of hamburgers sold

let Y = the number of cheeseburgers sold  a combined total of 328 were sold

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divide both sides by 4 to get the variable X by itself

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7 0
2 years ago
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Answer:

put them in order

Step-by-step explanation:

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3 0
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