Mathematics, 25.11.2020 01:00 miyapooh9447
How to transform 1 system of linear equation to another?
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Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third
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The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?
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Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
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How to transform 1 system of linear equation to another?
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