The price of a tent was decreased by 15% and sold for $76.49. what was the original price of the tent in dollars

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%

The measure of an angle is 117°. what is the measure of a supplementary angle?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!