What is the solution to this system of equations? 3.2x+0.5y=4.2 -1.6x-0.5=3.4 ? a. (4.75, 38.8) b. (4.75, -22) c. no solution d. infinitely many solutions

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

Consider the graph of the exponential function y=3(2)×

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%