If jack does home improvment and price the material ,add 1 and 1/2 times that amount for labor and then quotes the job. If he gets the job for 17,000 how much is the material? and labor ?
Let M = cost of materials.
Then L = labor = 1.5 M.
=========================
M + L = 17,000 and
L = 1.5 M
Solve for M and L. Simultaneous equations.
Post your work if you get stuck.
Is it
m + 1.5 m = 17,000
-m - 1m = 17,000
.5m = 17,000
-------------- =
.5
Is it
m + 1.5 m = 17,000
-m - 1m = 17,000
.5m = 17,000
-------------- =
.5
No,
M + 1.5M = 17,000 is correct.
combine terms and solve for M, then L (you get L from the other equation)
thank you
To find out how much is the material and labor cost, we need to follow the given information.
Let's assume the cost of the material as 'M'.
According to the given information, the labor cost would be 1 and 1/2 (1.5) times the material cost. So, the labor cost can be calculated as 1.5M.
The total cost of the job is given as $17,000. We can set up an equation to represent the relationship between the material cost and labor cost:
M + 1.5M = $17,000
Simplifying the equation, we combine like terms:
2.5M = $17,000
To find the value of M, we divide both sides of the equation by 2.5:
M = $17,000 / 2.5
Using a calculator, we can evaluate the expression:
M ≈ $6,800
Therefore, the material cost is approximately $6,800.
To find the labor cost, we multiply the material cost by 1.5:
Labor cost = 1.5 * $6,800
Using a calculator, we can evaluate the expression:
Labor cost ≈ $10,200
Therefore, the labor cost is approximately $10,200.