Question

What expression represents the amount in dollars that Gabe spent at the​ mall?

Answer 1

analyze problem

18.15n+20+22=

18.15n+42

so, if n=4,

18.15(4)+42= 114.6

Explanation:

Answer 2

analyze problem

18.15n+20+22=

18.15n+42

so, if n=4,

18.15(4)+42= 114.6