Helpp i really neeed it

Mathematics

1 answer:

Marizza181 [45]2 years ago

7 0

Answer:

9 hours

Step-by-step explanation:

If she makes $ 20 for each car, washing 9 cars in 3 hours would get $ 180.

So she will need to work 9 hours 180 + 180 + 180, washing 9 cars in 3 hours and would get $ 540. This is enough to buy her phone and she will have a surplus of $ 120.

In summary she must work 9 hours

Hope this helps you, please give me the brainliest

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On the blue prints for a house, 2 inches represents 3 feet. If the width of a room on

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Answer:

The actual width would be 9.75 feet. (I think).

Step-by-step explanation:

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