PLEASE HELP ASAP, NO LINKS, WILL GIVE BRAINLIEST select all the correct answers. of the messure of angle 8 is (3pi)/4, which statements are true?​

125 tickets were sold for the jazz band concert for a total of $1,022. students tickets cost $6 each, and general admission tickets cost $10 each. how many of each kind of tickets were sold?

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%

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)