Answer:
A
Step-by-step explanation:
a)2/5
5:2 is correct
5/2 is nothing but 5:2
10:4 is also correct because when we simplify it we get5:2
6
slope is rise/run
to get from -1 to 5 is 6 points
y axis to 1 is 1 point
6/1=6
12
2x4=8
5x4=20
each side is multipled by 4
Answer: 11.8
i struggle with this to sry and hey
