Answer:
first option
Step-by-step explanation:
To obtain ( f ○ g)(x) substitute x = g(x) into f(x) , that is
f(
)
=
( multiply numerator/ denominator by 2x to clear the fraction
= 
= 
Answer:
A polygon is any 2-dimensional shape formed with straight lines.
Step-by-step explanation:
Sara's bank account has a debt of $25. Sofia's bank account has a balance of $7. Who has more money in their bank account? Write an inequality explaining the answer.
Answer:
18
Step-by-step explanation:
median is the number in the middle of the set of numbers