Answer:
n = -902.7
Step-by-step explanation:
n/-4.5 = 200.6
n = (-4.5)(200.6)
n = -902.7
18/17 is improper fraction
1 1/17 is mixed
width = x
length = 3 + x
perimeter = x + x + ( 3 + x ) + (3+x)
18 = x + x + ( 3 + x ) + (3+x)
x + x + ( 3 + x ) + (3+x) = 18
6 + 4x = 18
4x = 12
x = 3
