Answer:
199,200,000
Step-by-step explanation:
idk if thats correct hope it helps
Answer:
A) -230
B) -111
Step-by-step explanation:
A negative plus a negative is a negative
- + - = -
Perimeter=2(l+w)
36=2(l+w)
(l+w)=18
l=18-w
area of a rectangle=w*l
put value of l here
Area=w*(18-w)
Area=18w-w^2
Answer:
a and b
Step-by-step explanation: