A sample is best defined as 'a smaller group selected from a given population'.
Answer: 8
Step-by-step explanation:
80 is in the tens place. second digit left of decimal
Numbers that can be greater than .05 and less than .06 is .051 through .059 due to its place value.
So you would do 5*2x +5*-8 +15=-15
Then simplify so it would be 10x + -40 + 15 = -15
Then add -40 and 15 together
Then it would be 10x + -25 = -15
Then add 25 to -25 and -15
So it would be 10x = 10
And then divide 10 from 10 with would be 1 so x = 1