Answer:
<h2>no solution</h2>
Step-by-step explanation:

We know: absolute value is always non-negative.
Therefore, this inequality has no solution.
0.14x + 25 = 0.19x
25 = 0.05x
x = 500
the costs of the two plans will be equal after 500 minutes
Answer:
y=0.2+5.8
Step-by-step explanation:
Parallel lines have the same slope. slope-intercept form is y=mx+b
The slope of y=0.2x-5 is 0.2, and you need to plug in the new point to find the equation.
5=0.2(-4)+b
5=-0.8+b --> b=5.8
final equation: y=0.2+5.8
Answer: 59.58 ft
Step-by-step explanation:
Given
The area of the neighbor's fence is 
Suppose the length of the fence is L and the shape of the fenced area is square
So, we can write

According to the question, Cody's fence length must be twice of neighbor's
The length of Cody's fence is