Answer:
z = 
Step-by-step explanation:
The ratio of corresponding sides are equal, that is
=
( cross- multiply )
12z = 200 ( divide both sides by 12 )
z =
= 
Answer: 9.1 is larger
Step-by-step explanation:
9.1 > 
= 9.05
Accordinly to the details, i think that A could work.
4 × n = 4n
anything to ask please pm me
I hope this helps you
5-2x=15
5-15=2x
2x= -10
x=-5