I believe it would be 45 is greater than or equal to 3x + (3x-1) + [(3x-1)-4]
Answer:
The length is 13m.
Step-by-step explanation:
Y = 3x - 1 ---- (1)
x - y = -9 ---- (2)
From Equation 2:
x - y = - 9
x + 9 = y
y = x + 9 --- (2a)
(1) - (2a):
0 = 3x - x - 1 - 9
0 = 2x - 10
2x - 10 = 0
2x = 10
x = 5 ---- sub into (1)
y = 3(5) - 1
y = 15 - 1
y = 14
One that could be close is Letter B?
The answer is all nonzero real numbers. I've had this problem before
