Difference between purchase book and sales book
2 answers:
Purchase book is a book you buy from a seller. A sales book is a book somebody purchased from you
A purchase is one where you purchase it and sales is one you sell :)
Hope that helped!
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Initial value: 1, rate of change 3 over 5.
Step-by-step explanation:
the plus sign would have a line under it
8x-4=2x+35
8x-2x=35+4
6x=39
X=39/6
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Answer B
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2x²+28x-5=2(x²+2*7x+49)-5-2*49=2(x+7)²-103
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