Question is in the attachment!

Solve by any method (graphing, substitution or linear combination)y = x - 82x + 3y = 1a) (2, -6)b) (5, -3)c) (4, -4)d) (0, -8)i figured it out. the answer is (5, -3)

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

Which of the following is correct interpretation of the expression -4+13