In three-space, find the point of intersection of the two line r=(-1,1,0) +t(3,4,-2) and r=(-1,0,-7)+s(2,3,-7), if it exist.

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?