a square has a side length 3x + 5. which expression is equivalent to the area of the square minus the perimeter of the square

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What is the area of the triangle 10 13 12

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.