Let A,B,and C be the amounts invested in companies A,B,and C.If no more than 50% of the total investment can be in company B,then
A)B ≤ 5.
B)A − 0.5B + C ≤ 0.
C)0.5A − B − 0.5C ≤ 0.
D)−0.5A + 0.5B − 0.5C ≤ 0.

Question

Quizplus · Accepted Answer

The condition "no more than 50% of the total investment can be in company B" translates to B ≤ 0.5(A + B + C). Simplifying this inequality gives -0.5A + 0.5B - 0.5C ≤ 0.

Let A,B,and C Be the Amounts Invested in Companies A,B,and