Y-25 = 8x+25-25
-25/8 = 8x/8
x = -25/8 or -3.125
Answer:
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Step-by-step explanation:
Step-by-step explanation:
Since



The function has a constant factor so we have a exponential function.
The equation of a exponential function is

Where a is the initial value and b is the growth factor
The growth factor is 3/2,
The initial value in 32

Plug in 4 for x.
You will get 162
Plug in 5 for x you will get
243.
2013- 162
2014- 243
Area squares is the side*side, or



So, each side equals 5.
Take the total and divide by the amount to get answer.
3.60 /3 = $1.20 per pound