What are the coordinates of the point on the directed line segment from (-4, -1) to (2,7) that partitions the segment into a ratio of 1 to 3?

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

What is the interquartile range of this day at set?

Luis has a cooler filled with cans of soda.for every 5 cans of coke there are 3 cans of sprite.if there are 25 cans of coke, how mant cans of sprite are there?