(1 point) find the point pp where the line x=1+t, y=2t, z=−3tx=1+t, y=2t, z=−3t intersects the plane x+y−z=1.

From the figure and statement provided, select the proper to prove statement. through a point outside a line one line can be drawn parallel to the line. mn= ab ab + bc= ac mis parallel to ! ab=bc als parallel to b

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Graph the equationy= x+3[tex]y = x + 3[/tex]