Your collection's mean answers
median - 1930
range - 54
interquartile range - 50
mean absolute devitation - 23.75
Your friends collection mean answers
median - 1929.5
range - 15
interquartile range - 7
mean absolute devitation - 3.5
Would really appreciate a brainliest!!
Answer:
3
Step-by-step explanation:
-3x-9=-6x+18
-9x=27
x=3
Answer: It is 108
Step-by-step explanation: