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elena-14-01-66 [18.8K]
3 years ago
8

the parking space outside sky towers measures 2x-1 meters x+2 meters . what is rhe cost of cleaning the parking area if the clea

ner has to be paid rs 50 per m^2​
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
4 0

Answer:

Rs 100x² + 150x - 100

Step-by-step explanation:

Area of the parking space = Length * Width

Area of the space = (2x-1)(x+2)

Expand

Area of the space = 2x² + 4x - x - 2

Area of the space = (2x²+3x - 2) sq. m

Since 1sq.m = Rs 50'

(2x²+3x - 2) sq. m= z

z = 50 (2x²+3x - 2)

z = 100x² + 150x - 100

hence the cost of the parking spsce is Rs.100x² + 150x - 100

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Step-by-step explanation:

You are expected to know that a "mill" is one thousandth of a dollar. In this context, it is the amount of tax on one dollar of assessed valuation. So, the tax amount is found by multiplying the valuation by 18.5/1000:

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3 years ago
Limit X go 0 to sign for x / sign 5X
amm1812
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Hunter-Best [27]

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4 0
3 years ago
I need to know the Salary and explain how you got it.
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