Answer:
(x-1) (x-4) is the answer
20km
jus split it up into parts\
5+5+2.5=12.5
8+8+4=20
40
Step-by-step explanation:
2 •(3(5+2)-1)
2 ·(3(7)-1)
2·(21-1)
2·20
=40
Missing information
