Answer:
It is nonlinear
Step-by-step explanation:
Answer:
h^-1(x)=x/2+2/3
Step-by-step explanation:
No it is positive, negative when it faces down
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Let s be the original price of the shoes.
Now s - (s*.30) can be used the find the original price since s times .30 will give you 30% of the original price and if you subtract that from the original price it will give you what 30% off is.
Hope this helped, if it did, feel free to mark brainliest