nancieabreu4491

28.01.2021 • 

Mathematics

The cost that a carpet cleaning company charges is directly proportional to the number of rooms cleaned. The cost to clean 50 rooms is $1,100.
A.) Write a direct variation equation to represent the cost. (1 pt.)
B.) Using the equation found in part a, how much would it cost a hotel to have 150 rooms cleaned? (1 pt.)

Ответ:

joannachavez12345

24.05.2020

Mathematics

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12

Step-by-step explanation: 84 = 2 x 2 x 3 x 7

36 = 2 x 2 x 3 x 3

To find the gfc, you would need to multiply all the price factors common on both sides. The greatest common factor of 36 and 84, would be 12.

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