Answer:
D. -2+4i
Step-by-step explanation:
just combine like terms :)
6. 64 hours so about 7 hours if you need to round up
hope this helps
please thank me
Answer:10
Step-by-step explanation:
Answer:
12.3-7.9x
Step-by-step explanation:
8.9+3.4=12.3
-1.4x+(-6.5x)=-7.9x
The carpet of United Kingdom carpet-right is cheaper by 3.33 dollars/ft²
<u><em>Explanation</em></u>
Price of the carpet in United States Lowe's is 4.88 dollars/ft²
Price of the carpet in United Kingdom carpet-right is 12.99 pound sterling/m²
1 pound sterling = 1.28 US dollars and 1 meter = 3.28 ft . So....
12.99 pound sterling/ m²
![=\frac{(12.99) pound sterling}{(1 meter)^2}\\ \\ = \frac{(12.99*1.28)dollars}{(3.28 ft)^2} =\frac{16.6272 dollar}{10.7584 ft^2}= 1.55 dollar/ft^2](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%2812.99%29%20pound%20sterling%7D%7B%281%20meter%29%5E2%7D%5C%5C%20%5C%5C%20%3D%20%5Cfrac%7B%2812.99%2A1.28%29dollars%7D%7B%283.28%20ft%29%5E2%7D%20%3D%5Cfrac%7B16.6272%20dollar%7D%7B10.7584%20ft%5E2%7D%3D%201.55%20dollar%2Fft%5E2)
<u>As the unit price of the carpet per square feet in United Kingdom carpet-right is less than United States Lowe's</u>, so the carpet of United Kingdom carpet-right is cheaper by