Ends up=( K+5)1/2 -2
ends up=K/2+2.5-2=K(.5) + .5
The given line has a slope of -1 so the perpendicular line will have a slope of -1/1=1
y=x+5
Answer: We should order 40 dining room tables type “A” and 90 dining room tables type “B” if we want to minimize our cost.
Please, see the attached files.
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Point E is correct answer