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Ralph bought a computer monitor with an area of 384 square inches. The length of the monitor is six times the quantity of five less than half its width.

Complete the equation that can be used to determine the dimensions of the monitor in terms of its width, w.

1 A. 133 B. 192 C. 384 D. 324

2 A. 5 B. 3 C. 6 D. 12 E. 15

3 A. 30 B. 5 C. 11 D. 15 E. 33

Ralph bought a computer monitor with an area of 384 square inches The length of the monitor is six times the quantity of five less than half its width Complete class=

Respuesta :

LearnGrow
The are of a rectangular can be calculated as:
area=width * length
We know that the area of the computer is 384 square inches. 
We also know that the length of the monitor is six times the quantity of five less than half its width.So, we can write: length=6*(width/2-5)
So,
384=w+3w-30
414=4w
w=414/4=103.5 inches

Answer:

384 = 3[tex]w^{2}[/tex]  – 30 w

Step-by-step explanation:

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