Answer:
Finding the mean from the line plot is a matter of finding the average. My rationale for my answer is written below:
Step-by-step explanation:
1.) Add all numbers together - 0+1+2... = 136
2.) Divide by the amount of numbers given - 136/17 = 8.
3.) 8 is your final answer.
Samuel exercises for 100 minutes each day. Or in other words, 1 hour and 40 minutes.
Answer:

≤ x
Explanation:
-12 ≥ 24x
-12 = 24x
÷ -12 ÷ - 12 (flip the sign here)
1 = -2x
÷ -2 ÷ -2

= x

≤ x
Perimeter = 2*length + 2*width
= 2*10 + 2*6
= 20 + 12
= 32 ft