A company ordered 21 printers and 33 computers at a total cost of $22080. Another order of 28 printers and 36 computers cost 25360. Find the cozy of each printer and each computer.
Let's assume the cost of each printer is x dollars and the cost of each computer is y dollars.
According to the given information:
21x + 33y = 22080 ...(1)
28x + 36y = 25360 ...(2)
Multiplying equation (1) by 4 and equation (2) by 3:
84x + 132y = 88320 ...(3)
84x + 108y = 76080 ...(4)
Subtracting equation (4) from equation (3), we get:
24y = 12240
Dividing both sides of the equation by 24, we get:
y = 12240/24 = 510
Substituting the value of y in equation (1), we get:
21x + 33*510= 22080
21x + 16830 = 22080
21x = 22080 - 16830
21x = 5250
Dividing both sides of the equation by 21, we get:
x = 5250/21 = 250
Therefore, the cost of each printer is $250 and the cost of each computer is $510.