A video game registration fee is $50,a player pays $10 each month. A membership at the gym costs $30 for registration and a monthly fee of $15. If C is the total cost and x is the number of months. a) Write the system of equations that models the situation

b) After how many months the total cost will be the same

If eh = hg and hg=16, find the diameter of k

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?