Julie is selling candy bars to raise money for new band uniforms. Candy bar X sells for $2 and candy bar Y sells for $3. Julie n
2 answers:
Answer:
Answer is C
Step-by-step explanation:
Selling price of candy bar X =$2
Selling price of candy bar Y =$3
So if Julie sells x from X candy bars and y bars from Y candy bars,
Profit made from selling X candy bars =
Profit made from selling Y candy bars =
Therefore, assuming that there is no cost for the candy bars the profit by selling candy bars can be represented by the following objective function:
Therefore, answer is C
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or 
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, dividing each term by 2
⇒ (Option 1)
Making the subject
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⇒ (Option 2)
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Making the subject
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⇒ (Option 3)
Making the subject
, divide each term by 8
⇒ (Option 4)
From all the possibilities of rearranged term, the most efficient option would have been the first option, from equation with as the subject,
We can try in turn rearranging both equations and see which unknown term would have been easier to solve first
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Making
Making
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Making
Making
From all the possibilities of rearranged term, the most efficient option would have been the first option, from equation