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Charra [1.4K]
2 years ago
7

Determine whether the following scenario represents a direct variation and describe why or why not: It takes 4 painters 8 hours

to paint a house and 12 painters 6 hours to paint the same house.
Mathematics
1 answer:
marysya [2.9K]2 years ago
4 0

Answer:

No

Step-by-step explanation:

It would take 1 painter 32 hours to paint a house (because 4*8=32). If we divide 32 by 12 we get 3, so no, it is not a direct variation because if it was it would only take 3 hours for the 12 painters to paint the house.

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Answer:

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Step-by-step explanation:

I'm assuming you meant this: (x/5)-8=4

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Then you would multiply 5 on both sides to get rid of the fraction with the 5 on the bottom on the left side.

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