This table gives a few (x, y) pairs of a line in the coordinate plane.
–38 40
–23 30
–8 20
what is the x-intercept of the line?

Can someone answer these problems for me

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Graph the equation. select integers for x