Answer:
17 7/9 or 17.7
Step-by-step explanation:
Well 21 times 2 is 42 and 1/3 of 21 is 7 so 42+7 is 49. hope this is right
ANSWER:

STEP-BY-STEP EXPLANATION:
We have the following equation:

The inverse is the following (we calculate it by replacing f(x) by x and x by f(x)):

The domain would be the range of the original equation, and it would be the range of values that f(x) could take, which was from -4 to positive infinity, that is, f(x) ≥ -4.
Therefore, the domain is x ≥ -4.
So the correct answer is D.
10 because 7x9 which is the closest you can get to 66 is 7x9 which is 63 and those 3 extra people need a tour too so thats another one
No, because since this decimal doesn't stop, it doesn't count as terminating