Answer:
21
Step-by-step explanation:
..........................
G(x) =4(2x)-6
G(x)=8x-6
35%
Given data
Initial price= $80
Final price= $52
% decrease= initial-final/initial*100
% decrease= 80-52/80*100
% decrease= 28/80*100
% decrease=0.35*100
= 35%
Hence the decrease is 35%
Separate :
