How many points of intersection are there between line a and line b if they contain the points listed? line a.(2, 8) and (–2, –4)line b.(4, 10) and (–3, –11)?

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

Write the sentence as an equation. z plus 372 is equal to 160

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).