What’s we the given?

The table respent two linear functions the equation respented by the first tables is given

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles