Answer:
60 f+80=287
Step-by-step explanation:
Answer:
-6x-10y
Step-by-step explanation:
Multiply -2 by everything in parenthesis
Idk boiiiiiii ok actually all you do is use a couculater
Answer:
It should be 1300..........
For this case we have the following functions:

By definition of composition of functions we have to:
So:

By definition of division of powers of the same base we have to place the same base and subtract the exponents:

ANswer:
