Manipulating the left side of the equation, we obtain:

Using that

:
Answer:
So 452.3 campers will be coming back next year
Step-by-step explanation:
42 < -6d
divide 6 by both sides,
7 < -d
(C) d > -7 is the answer.
Answer:
√
42 lies between 6 and 7
Step-by-step explanation:
We know that √
42 will lie between √
36 and √
49
And √
36
=
6 ; √
49
=
7
Hence we can be sure that √
42 lies between 6 and 7
The answer is d
Domain is just all x values