Okay, I'm pretty sure the answers are:
11) B
12) C
13) B
14) A
Answer: Yes.
Step-by-step explanation:
First ratio
5 : 15
Simplify (divide both sides by 5)
1 : 3
Second Ratio
3 : 9
Simplify (divide both sides by 3)
1 : 3
Answer:
4x+10
Step-by-step explanation: