A buffet costs $15 plus $2 for each drink. Which function gives the total cost?
1 answer:
Answer:
D.
Step-by-step explanation:
The buffet by itself is $15, so that will be a number by itself, since it isn't changed by any variables. (you can rule out a, b, and c by this point).
Since it's $2 for each drink, this would require a variable since the price would fluctuate depending on the number of drinks.
Therefore, your function should look like this:
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Answer:
Step-by-step explanation:
For the y to cancel out, you would have to divide y by 5. Whenever you do one thing to a side, you <u><em>have</em></u> to do the same on the other side. Once you do so, you'll get :
<em>Hope this helps!!</em>