The sum of 6 times a larger integer and 6 times a smaller integer is 60. the difference between 4 times the larger and 6 times the smaller is 30. find the integers

The sum of two numbers is 86, and their difference is 20. find the two numbers

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?