Mathematics, 29.04.2021 21:50 briannarose2003
how many liter of 30%alcohol solution sholud added to 40 liters o6 60% alcohol solution to prepare 50% solution
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What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?
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Mathematics, 21.06.2019 22:00
Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.
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Mathematics, 21.06.2019 23:30
The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c
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Mathematics, 22.06.2019 00:00
Which statement explains the relationship between corresponding terms in the table?
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how many liter of 30%alcohol solution sholud added to 40 liters o6 60% alcohol solution to prepare 5...
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