4x-3=2x+7

plz help on this question

What is the equation of the graph below? y=sec(x)-4

The volume of a cube is 8 in to the 3rd power. how long is each side?

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%