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PLEASE HELPPPP!!!!!!

PLEASE HELPPPP!!!!!!-example-1
User Adam Prout
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1 Answer

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10 votes

Explanation:

y=kx

say that y is the original prince and x is the sale price

15=k(10)

15/10=k

3/2=k

you can check with the next problem to check if it is the same

25=k(20)

25/20=k

5/4=k

so you take 5/4-3/2=-1/4 so the constant is -1/4

Hope that helps :)

User Paul Kertscher
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