Rent and electricity = 5x + 11
rent = 2x - 3
electricity = (5x + 11) - (2x - 3)
electricity = 5x + 11 - 2x + 3
electricity = 3x + 14
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Answer: 3x + 11
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2x² + 3x + 1
2x² + 2x + x + 1
(2x + 1)(x + 1)
The 7 should be one's place...?
This is all I got. Hope this helps: