Write an equation of the line that passes through the points 5,2 and -5,6

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle

Pls never taught i’m really confused and i rlly need