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Is (7, -5) a solution to this system of equations? 2x – y = 19 4x + 3y = 13 a. yes b. no
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The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:
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Mathematics, 21.06.2019 22:00
Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?
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Mathematics, 22.06.2019 02:30
How many and of which kind of roots does the equation f(x)=x3−x2−x+1
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Is (7, -5) a solution to this system of equations? 2x – y = 19 4x + 3y = 13 a. yes b. no...
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