Which relation is not a function?

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)

Which statements about these triangles is true

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.