5.1 and the “1” is repeating
The width of scale drawing is 4 inches
Step-by-step explanation:
The length of room =L1= 18 ft
The width of room =W1= 12 ft
The scale drawing length=L2 = 6 inches
The scale drawing width W2= x
According to rule of three

putting values in equation we get


Re-arranging the equation we get

So the width of scale drawing is 4 inches
Keywords: Algebra
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Answer: Choice B (If you need to do questions like this in the future i recommend using the desmos graphing calculator online, inputting the equations and comparing them)
(2,3). The vertex of a parabola is the highest or lowest point of the graph