Rearrange slightly...
12xy-8y-9x+6 now factor 1st and 2nd pair of terms
4y(3x-2)-3(3x-2)
(4y-3)(3x-2)
(x + 5)(x + 2) = x^2 + 2x + 5x + 10 = x^2 + 7x + 10
middle term is 7x
A "derivative" is a rate of change.
The derivative of a plain old number is zero, since numbers never change.
Pi is a number. Its value never changes. Its derivative is zero.
If Ella buys a hat in Sweden for 50 SEK with 25% VAT, then the VAT paid by Ella is 12.5 SEK
A Value-Added Tax (VAT) is a consumption tax assessed on the value added in each production stage of a good or service
Given,
The price of hat = 50 SEK
VAT =25%
The amount paid as VAT= 
=12.5 SEK
Hence, If Ella buys a hat in Sweden for 50 SEK with 25% VAT, then the VAT paid by Ella is 12.5 SEK
Learn more about VAT here
brainly.com/question/20628016
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Answer:
c edge
Step-by-step explanation: