Mathematics, 12.04.2020 17:52 kira3039
My daughter has as many sisters as she has brothers. Each of her brothers has twice as many sisters as brothers. How many sons and daughters do I have? The answer will be 4 daughters, and 3 sons. I just don't understand the reasoning behind it, so please give a very detailed explanation.
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Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.
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One integer is 8 times another. if the product is 72, then find the integers
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Which is the equation of a line perpendicular to the line with the equation 3x+4y=8
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