Given: prove < 2 and < 3 form a linear pair, < 1 and < 3 are vertical angles, and m< 1, m< 4, and m< 5 form a straight angle.
prove: m< 2= m< 4+m< 5

Im literally having a mental breakdown

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?