A construction company is planning to build a fence to surround a wall that will be set around a prison. The fence will help maintain a safe perimeter outside the main compound. Explain why estimating measurements or
costs of construction would not be wise in this instance

The fence will constantly move until the wall is finished.

Step-by-step explanation:

Since you build sections of a wall for the prison, you move the fence to the area. You have to budget rent for the fence and labor to move it as the wall evolves.

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation: