SOLUTION: If the profit equation for a small business selling x Number of item one, and y Number of items two, is p=3x+4y find the y-value when p=$453 and x=75

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: If the profit equation for a small business selling x Number of item one, and y Number of items two, is p=3x+4y find the y-value when p=$453 and x=75      Log On


   

Question 1155599: If the profit equation for a small business selling x Number of item one, and y Number of items two, is p=3x+4y find the y-value when p=$453 and x=75
Answer by MathLover1(20850) About Me  (Show Source):
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p=3x%2B4y find the y-value when p=453 and x=75
453=3%2A75%2B4y
453=225%2B4y
453-225=4y
228=4y
y=228%2F4
y=57