Answer:
hmm i am not sure sorry XD
Step-by-step explanation:
Q#6
0, 1, 2, 3, 4
0,20,40,60,80
Q#8
120
Q#9
it is linear because you can multiply by every 1min will fill up 20 gal
One expression that is equivalent to 12/5x-2 is 2.4x-2 if divided :)
You got divide só see mean, the middle number is the median, range you add all number and divide but how many number has
The median
The upper quartile range
The lower quartile range
