The sum of two numbers is 36. twice the first number minus the second is 6. find the numbers

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%

What is the lcm of 16 and 40 ? 24 and 40 ?

Is there an x intercept in the equation 60*1.15^x