Mathematics, 25.03.2021 18:20 joynerjaila

A school needs to buy new notebook and desktop computers for its computer lab. The notebook computers cost $400 each, and the laptop computers cost
$150 each. How much would it cost to buy 13 notebooks and 19 desktop
computers? How much would it cost to buy n notebooks and d desktop
computers?
Total cost, 13 notebooks and 19 desktop computers:
Total cost, n notebooks and d desktop computers:

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