Question

A company is upgrading office technology by purchasing inkjet​ printers, LCD​ monitors, and additional memory chips. The total number of pieces of hardware purchased is 46. The cost of each inkjet printer is ​$110​, the cost of each LCD monitor is ​$131​, and the cost of each memory chip is ​$88. The total amount of money spent on new hardware came to ​$4784. They purchased two times as many memory chips as they did LCD monitors. Determine the number of each that was purchased.

Write a linear system of equations. Let x be the number of inkjet​ printers, y be the number of LCD​ monitors, and z be the number of memory chips.

A company is upgrading office technology by purchasing inkjet printers, LCD monitors, and additional memory chips. The total number of pieces of hardware purchased is 46. The cost of each inkjet printer is $110, the cost of each LCD monitor is $131, and the cost of each memory chip is $88. The total amount of money spent on new hardware came to $4784. They purchased two times as many memory chips as they did LCD monitors. Determine the number of each that was purchased Write a linear system of equations. Let x be the number of inkjet printers, y be the number of LCD monitors, and z be the number of memory chips. Choose the correct answer below. OB. 110x + 131y+882-4784 xty+z 46 -2y+z 0 O D. x+46y + 88z 4784 xtyz131 -2y+z 110 O A. 110x 131y + 88z 4784 x +y+2z 46 2y+z 33 O C. 110x+88z 4784 -2y+z 0 The company purchasedinkjet printers, LCD monitors, and memory chips. Simplify your answers.)

Answer 1

The software output for this problem is:

$316 solve110 x + 131 y 88 z -4784,sx,y,zl x-10 y12 z = 24

Hence,

Linear system: Option B is correct.

So,

The company purchased 10 inkjet printers, 12 LCD monitors and 24 memory chips.