To determine the equation to represent this situation, we can use 2.5x to show the amount of profit per product, and a y intercept value of -550 to show the cost for rent. Now, we have the equation y=2.5x-550.
The break even point is when the profits balance out the expenses, so in this case, y should equal 0.
0=2.5x-550
Add 550 to both sides...
550=2.5x
Divide both sides by 2.5...
x=220
So, our answer is 220 products.
Answer: 
Move all terms containing y to the left, all other terms to the right
<u>Add -14y to each side of the equation</u>
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<u>Combine like terms: 5y + -14y = -9y
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<u>Combine like terms: 14y + -14y = 0
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<u>Add '20' to each side of the equation</u>
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<u>Combine like terms: -20 + 20 = 0
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<u>Combine like terms: 7 + 20 = 27
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<u>Divide each side by -9</u>
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Answer:
1. 
2. 
Step-by-step explanation:
Answer:
0.09
Step-by-step explanation: