What is the solution to this system of linear equations?
x+y=4
x-y=6
o (4,6)
o (6,4)
o (5, -1)
0 (-1,5)

The table shows the distances travelled by a paper aeroplane. a. find the range and interquartile range of the data. the range is feet. the interquartile range is __feet. b. interpret the range and interquartile range of the data. __ feet the distances travelled by the paper aeroplane varied by no more than__ feet. the middle half of the distances travelled by the paper aeroplane varied by no more than __ feet.