Answer:
The area of Chen's office (if that's what you're looking for) is 120.9 feet
Step-by-step explanation:
All I did was a = lw, the formula for finding the area of something using length and width
a = lw
a = 15.5 × 7.8
a = 120.9
Hope this helped.
[5(14-2)^2]/2=
(5•12^2)/2=
5•144/2=
5•72=
720/2= 360

this is what I would come up with because.
y=the number of people infected
x=the number of days that have passed
Answer:
it is a polynomial because it has more than two terms