Answer:
A is the first step
Step-by-step explanation:
Answer:
160
Step-by-step explanation:
If out of 30 7th graders, 12 own a dog then when you have 400 of them, 160 will have a dog as well.
The way I did this was by 400/30: which was 13.3 repeating. I then mutliplied this number by 12, to find the final answer of 160.
Answer:
That is the simplest form.
Step-by-step explanation:
= (3x+1)(x+4)
You didn't give us enough informations to answer that?
Answer:
(1, 2), (2, -3), (3, 4), (4, -5)
Step-by-step explanation: