Males and females (ages 13−18) were surveyed to choose a favorite free-time activity: playing computer games, listening to music, or watching movies/TV. The survey showed the following frequencies: Females—playing computer games: 4; music: 20; watching movies/TV: 16 Males—playing computer games: 15; music: 12; watching movies/TV: 13 Which of the following is a correct two-way frequency table for the data? (2 points)

after simplifying it i got: -36.25 as my answer. hope that !

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15

list

6,24,51,72,12,54,80,44,57,64,92,26,66,96

your welcome!