Answer:
x=9
Step-by-step explanation:
y=3x+18=5x
thus 3x+18=5x
subtract 3x from both sides 18=2x
simplify for x x=9
P = 4a
96 = 4a
a = 24 m
so, the area is
A = a²
A = 24²
A = 24 × 24
A = 576 m²
The answer is the 3.72 and the 3.66
