Answer:
Ummm use Microsoft math calculator
Answer:
A. 
B. 
Step-by-step explanation:
Given

Required
Determine equivalent ratios:

First, we simplify the ratio to the least possible


By comparison with the given options, we have A and B as answer.
See Proof Below
Proof: A
Compare this to the simplified ratio (given), we have:
= 
Proof B

Simplify the ratio to the least possible


Compare this to the simplified ratio (given), we have:
= 
2|y+ 3| = 8
|y+3| = 4
y = 1, 7 or -7
hope this helps
Answer:
5-(-1)
5+1
6
Step-by-step explanation: