Let's call he width of the notebook w and the length l
w*l=80
2(w+l)=36
w+l=18
w=18-l
(18-l)*l=80
-l^2+18*l-80=0
l=8 or 10
Therefore, the notebook is 8 by 10 inches
T=0 is also a solution. Other than 0 here is a solution.
4a+2 because you divide 16a+8 by 4 because a square has 4 sides
Answer:
The answer is 32
Step-by-step explanation:
32 goes into 64 twice and 96 three times
