Thus, the value of $ R $ is $ \boxed{\frac{z}{2}} $.Question: An electrical engineer in Qatar is designing a smart grid that requires three power distribution modules. The power outputs of the modules are modeled by the expressions $ 3x + 4 $, $ 5x + 2 $, and $ 4x + 6 $. What is the average power output of the three modules?

Sat, 02 May 2026 19:04:55 +0000

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