divide the 2m by 9 then the -5 by 9
giving 2m/9 - 5/9
The mean is calculated by adding all the data values together, and then dividing the sum by the number of data values.
12+10+11+13+14+10+12+13+14=109
109÷9≈12.1
<u>The mean of the data set is about 12.1.</u>
How do I find the math question before this?
Answer:
<h2>x = -1.5 or x = 2</h2>
Step-by-step explanation:
Answer:
The slope is -3
Step-by-step explanation: