Answer:
x=32
Step-by-step explanation:
If you do 2x-16+4x+4=180, then you should get 32.
<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 
Y=2/3x+4
Y intercept is 4
Points hit 2 up 3 over
Answer:
56
Step-by-step explanation:
for this problem you would first figure out what 1/8 of 64 is. 1/8 of 64 is 8.so we do 7*8 to get 56 so 56 of the 64 houses have been sold
You can see that the function is graphed for every number x that is greater than or equal to zero.
So we write that the domain is

.