Question:
Systems of Linear Equations Word Problems
1. Leon drove 270 to the lodge in the same time as Pat drove 330 miles to the lodge. If Pat drove 10mph faster than Leon, how fast did each of them drive?
2. A company specializing in magazine sales over the telephone found that in 2500 phone calls, 360 resulted in sales and were made by a male caller, and 480 resulted in sales and were made by a female caller. If the company gets twice as many sales per call with a womans voice than with a man's voice, then how many of the 2500 calls were made by females?
3. x^2 - 4 4x - 8
--------- Divided by --------
x x
4. -2 = 3
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x x+2