Hi! :) 19.7 - 6.8 is 12.9. If you need anymore help, ask me!
For this case we have the following functions:

We must find
. By definition we have to:

So:

Finally, the composite function is:

Answer:

The answer is (-1,0) or x=-1 and y=0 :)
Step-by-step explanation:
5. 102 = 6( 1 + 4p)
102 = 6 + 24p
102 - 6 = 24p
96 = 24p
96/ 24 = p
4 = p
Answer:
Hello! answer: -6
4 ÷ 2 = 2 5 - 8 = -3
2(-3) = -6 therefore the answer is -6 hope that helps!