The system of linear equations y=2x-1 and y=4x-1 is graphed.
what is the solution to the system of equations?
(0, –1)
(–1, 0)
(0, 1)
(1, 0)

In one month jillian made 36 local phone calls and 20 long-distance calls what was her ratio of local calls to long-distance calls for that month?

The sum of a number and 5 times the number is 18.find the number

Let p be a point not on the line l that passes through the points q and r. the distance d from the point p to the line l is d = |a × b| |a| where a = qr and b = qp. use the above formula to find the distance from the point to the given line. (5, 3, −3); x = 2 + t, y = 1 − 3t, z = 5 − 3t