Answer:
-3x is the answer
Step-by-step explanation:
So 20=2 itmes m2 times 5
5m=5 times m
so
5m=20
5 times m=2 times 2 times 5
divid eboth sides y 5
m=2 times 2
m=4

Divide both the numerator and denominator by 9 to get;

Convert the improper fraction to a mixed number;
The correlation coefficient r of the data set is <em>-0.28</em>
Because they show exactly how much of something is there/needed.