Mark bought 4 pounds of apples for 7.56 what was the cost per pound
2 answers:
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<h2>Answer:</h2><h3>There are 2 ways to solve this system: by substitution or by graphing. I will solve this system using both.</h3>
<u>Substitution Method</u>
For x:
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For y:
Solution:
<u>Graphing Method</u>
According to this graph, the solution will be .