I think your answer is 12, sorry if I’m wrong
1. (4,1) is not a solution because when u sub it into the equation, it does not come out correct. It would be correct if it was (1,4).
2. C = 2.50d.....where C is the cost and d is the number of drinks bought. And if u pick any number for d, then u can solve for the cost (C).
In this case you can say in one hour Austin earns $7.50.
Answer:
The number of confirmed cases is the independent variable.
The number of deaths is the dependent variable.
Why?
<u>The number of deaths is dependent on the fact that there are cases, so the number of deaths is a dependent variable.</u>
To getyour answer, just divided 3.24 by 12. You will get 0.27. So the answer is each pencil costs 27 cents or 0.27.
