10 For which pairs of functions is (fºg)(x) = x?
HEN
1
X
f
f(x)= x2 and g(x)=
Rx)
2
2
and g(x)=
X-2
VN

Which function has the domain x> -11?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62