Part B: Lily walked 3 units up and 1 unit right to get from the park to the market.
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position of park: (2, 5)
If moved 3 units up. There will be change in y-axis. ⇒ (5+3) = 8
If moved 1 units right. There will be change in x-axis. ⇒ (2+1) = 3
So market position: (3, 8)