Outline at least 4 methods of solving linear systems.

Solve -3 (r + 5) = -9 enter ur answer in the box x = __

What is the answer to this problem? ignore the work. what is the correct answer?

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.