Answer:
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Step-by-step explanation:
x y
-3 -18
-2 -17
-1 -16
0 -15
1 -14
2 -13
3 -12
<u>Part 1</u>
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We need to make sure the radical is defined, meaning the radicand has to be non-negative. Thus, the domain is 
<u>Part 2</u>
<u />
We need to make sure the radical is defined, meaning the radicand has to be non-negative. Thus,

Thus, the domain in interval notation is 
18 because they need to be identical and you only have 18 chocolate bars
Answer:

Step-by-step explanation:
Joint variation problem solve using the equation y = kxz.
e ∝ fg
e=kfg
now substitute the values

The relationship will be:

g+312 = 200 is how the equation is written