ANSWER

EXPLANATION
The given function is:

and



To find g(f(-1)), we substitute x=-1, to obtain;

We simplify the square in the denominator to get,

We now add the denominator to obtain;

Hi! In geometry, two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.<span>
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Answer:
48
Step-by-step explanation:
n/-3=-16
n=-16*-3
n=48
An expression for the cost will be 50+100n, where n is the number of cavities.
1.) 7.2 2.) 15 3.)12
4.) 23 5.) 100, 100, 1000