Answer:
I would think its 249 because 9 divided 3= 3 because 3 feet is 1 yard and then you do 83x3 and then you get 249.
Step-by-step explanation:
Answer:
Add all of them up and you get your answer
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
to figure this out :
divide 100 by 10 to find 10% which is 10
then do 10 times to find 50% which is 50
subtract 50 from the original price which is 100 - 50
leaving you with the answer
50
Answer:
B. -6 does not belong to the domain but belongs to the range of f(x).
Step-by-step explanation:
We have the function,
.
So, the domain of the function is obtained when
i.e. ![x\geq 7](https://tex.z-dn.net/?f=x%5Cgeq%207)
That is, the domain is {x | x≥ 7}.
Now as we have,
→
→
→
→
.
That is, ![f(x)\leq 1](https://tex.z-dn.net/?f=f%28x%29%5Cleq%201)
Thus, the range of the function f(x) is {y | y≤ 1}.
Thus, we can see that,
-6 does not belong to the domain but belongs to the range of f(x).