For each pair of Examples below, decide whether the two examples have the same contract. If they do, fill in the contract in the space provided. If not, write a few words explaining how you know their contracts aren’t the same.
1
examples:
mystery(30) is 30 * 50
mystery(10) is text("Welcome!", 10, "darkgreen")
end
2
examples:
mystery(30, 40) is 40 - (2 * 30)
mystery(10, 15) is 15 - (2 * 10)
end
3
examples:
mystery("New York") is text("New York", 20, "red")
mystery(20) is text("New York", 20, "red")
end
4
examples:
mystery("green", 32) is circle(32, "outline", "green")
mystery(18, "green") is circle(18, "outline", "green")
end
5
examples:
mystery(6, 9, 10) is 6 / (9 + 10)
mystery(3, 7) is 3 / (7 + 10)
end
6
examples:
mystery("red", "blue") is text("blue", 25, "red")
mystery("purple", "Go Team!") is text("Go Team!", 25, "purple")
end
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
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