1. x squared minus twenty five x equals to o
2. y squared minus sixty four
3. x squared plus two x minus fourty eight

1. {x}^{2} - 25x = 0

2. {y}^{2} - 64

3. {x}^{2} + 2x - 48

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c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"