Answer:

Step-by-step explanation:
The 500 serves as your y- intercept and 2.50 as your slope so the answer would be. Y=2.50x+500
Answer:
8
Step-by-step explanation:
<u>Area of a circle = πr^2</u>
64π / π = πr^2 / π
sqrt(64) = sqrt(r^2)
8 = r
Answer: 8
Answer:
b and c
Step-by-step explanation:
3 and -3 are not zeros and zeros are when y is zero and in this case y is price in hundreds
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