Determine the solution to the system of equations {8x-3y=-11
-4x+2y=6}

And write your solution as an ordered pair.

Help!!

In pqr the obtuse angle is 105 and the shorter sides measure 4 and 7 units rounded to the nearest tenth what is the area of triangle pqr

Find x to the nearest hundredth place

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)