Answer:
84,000 m + 36,000 p = 1,962,800
Step-by-step explanation:
Let m denotes number of miles of 2-lane roads the department could resurface and p denotes number of workers hired by the department of Streets of a city.
The cost of resurfacing a mile of 2-lane road is estimated at $84,000.
So,
Cost of resurfacing m miles of 2-lane road = $84,000 m
The average starting salary of a worker in the department is $36,000 a year
So,
Total salary paid to p workers = $36,000 p
Now, total amount is equal to $1,962,800.
84,000 m + 36,000 p = 1,962,800
An equation that represents the relationship between the miles of 2-lane roads the department could resurface, m, and the number of new workers it could hire, p, if it spends the entire budget is given as follows
[tex]84000\times m + 3600 \times p = 1,962,800.......(1)[/tex]
Equation (1) is the model equation for the given situation.
According to the question
Numbers of miles of 2 lane road = m
Number of workers that could be hired = p
The cost of resurfacing a mile of 2-lane road is estimated at $84,000. /mile
here m and p are our variables
The average starting salary of a worker in the department is $36,000 /year
The Department of Streets of a city has a budget of $1,962,80.
So the Equation for the budget can be written as
[tex]84000\times m + 3600 \times p = 1,962,800.......(1)[/tex]
Equation (1) represents One linear equation with two variables.
For more information please refer to the link below
https://brainly.com/question/13911928
