Here is the answer! Hope it helps! (C.)
Answer:
6 - Not similar
7 - Similar, 2x factor
8 - Similar, 3x factor
9 - Similar, 3x factor
10 - Not similar
11 - Similar, 5/3x factor
12 - x = 15
y = 25
z = 115
Step-by-step explanation:
x= -21
-1/3=7/x
-1x=21
-1x/-1=21/-1
75
