What is the equation , in slope intercept form of the line that passes through the point (3,-3) and is perpendicular to the line represented by y= 3/4x+1

Cameron made 1 loaf of bread. his family ate 4/6 of the loaf of bread. how much of the loaf of bread remains? /

When only separate discreet points are graphed it is called?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?