I’m not extremely good at math but I think you need to make -x-y=1 into y=mx+b form and then solve your new equation!
Answer: is 1.41421 hope this helps :)
Answer:
7 packages of cinnamon
Step-by-step explanation:
3.15/0.45 = 7
Answer:
The difference between 5 and a certain number is divided by 3. find the number if is equal to 7.
He has 20 guppies?
This is what I got from the information. Unless they had eggs.