Decreased by: ___ -
difference: (___ - ___)
27 - (x - 3) is an accurate model of this situation.
Answer:
$22.50
Step-by-step explanation:
C= 0.20X+14.50
C=0.20(40)+14.50
C=8+14.50
C=22.50
Rise over run = y2 - y1 / x2 - x1
3-12/-8 - (-17)
-9/ 9 which simplifies to —> -1 = slope
Step-by-step explanation:
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There will be excactly 400 fiction books. The ratio of fiction to all is 4 to 9, or 4 to 900.