Instructions: select the correct answer.

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i

What is the solution for the following system of equations? use any method to solve. y = -x +4 y = x - 2 a. ( 4 , -2) b. (2, 1) c. (3, 1) d.(3, -2)