Answer:
y=4x
Step-by-step explanation:
You do the sum(40) subtracted by 8, the answer from that divided by 2 since Erin's two times younger.
40-8=32
32÷2=16
Then if you want to check it you do the opposite and get the same sum(40) so 16×2=32 and 32+8=40
Answer:
i think 2-3 min.
Step-by-step explanation: i wish it's help u
Answer:
1/3
Step-by-step explanation:
Ask me in the comments of you need an explanation.
:)
(going to number these 1-4 starting with the top one)
1. 6:5
2. 1:3
3. 4:3
4. 1:2
