34 is Y=56 that why he stay with 101 at the end.
Answer:

Step-by-step explanation:
We have the following equations:


If we want to add these equations, we just need to add x-terms, y-terms and independent terms.


I hope it helps you!
Answer:
perimeter of the garden=2(length+width)
=2(7√13+√13)
=2(8√13)
=16√13
Turn all the numbers to decimals
4.875*2.25=10.96875
round it to get 11 lb