Answer:
Width = 40 meters
Length = 167 meters
Step-by-step explanation:
Let
Width of the pool = x meters
Then
Length of the pool = 4x + 7 meters
and
Perimeter
meters
Hence,

Answer:
3
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Answer:
x = -15
Step-by-step explanation:
x - 15 = -30
add 15 to both sides
x = -15
Answer:
1 + 1 = 2
Step-by-step explanation:
2+2=4
hope it helps