Answer:
Negative linear relation
Step-by-step explanation:
When one variable increases (the price) while the other variable decreases (the number of hamburgers he sells) , a negative linear relationship exists.
The photo below may help you.
Answer:
16
Step-by-step explanation:

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Step-by-step explanation:
E
Answer:
The third one
Step-by-step explanation:
It may help u
When rounding earlier, it could be screwing you out of an extra few cents that you might eventually need for tax