Combine the like terms 4(2c) + 2(c-5)

What is the value of r of the geometric series?

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

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%