-5 - 12 = -17
Starts at -5 degrees, then it drops another 12, so you subtract 12 from -5.
The answer is 42 because there are 10 adults and
M=4(10)+2
M=40+2
M=42
I got (x+4) (x-2)
I feel like its wrong. Sorry i tried
Answer:
21
Step-by-step explanation:
To find the mean, add up all the numbers
15+15+25+29 =84
Divide by the number of numbers
84/4 = 21