What Is Vacuum Cleaner

What is vacuum cleaner

 

Answer:

It is a device that uses an air pump, to create a partial vacuum to suck up dust and dirt from floors and from other surfaces such as upholstery and draperies.

Explanation:


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Edna Paid 1200 For A Pair Of Pants And A Blouse.The Cost Of The Pair Of Pants Is 600 More Than The Cost Of The Blouse

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Edna paid 1200 for a pair of pants and a blouse.the cost of the pair of pants is 600 more than the cost of the blouse   Answer: The cost of the blouse is 300 c . The cost of the pair of pants is 900 c . Step-by-step explanation: *For now, Ill give the currency the variable c. If there is a specified currency in the problem (e.g. dollars, yen, etc.), feel free to replace the c s (excluding c(b) and c(p) ) in the solution with the said currency. Let the cost of the blouse = c(b) and the cost of the pair of pants = c(p) : 1,200 c = c(b) + c(p) c(p) = c(b) + 600 c . Therefore: 1,200 c = c(b) + c(b) + 600 c 1,200 c - 600 c = 2 c(b) = c(b) = 300 c ; c(p) = 300 c + 600 c = 900 c Are these the desired answers?
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