Answer:
Step-by-step explanation:
<h3>Given</h3>
<u>Number of people:</u>
<u>Distance to walk:</u>
- 2.5 miles per day per person
<u>Distance around the Earth</u>
<h3>Solution</h3>
<u>Total distance walked:</u>
<u>The ratio of total distance to the distance around the Earth:</u>
- 15*10^6 / 2.5*10^4 = 6*10^2 = 600 times
Minus 1 on both sides
Divide by 3 on both sides
C 5 > 7/3
-4 > x -7
Move the "-7" to the left hand side which will also change the sign
-4 + 7 > x ( "-4 + 7" is the same as "7 - 4")
3 > x OR x < 3 (3 is greater/bigger than x which also means x is smaller/lesser than 3)
They are both incorrect.
Answer:
21
Step-by-step explanation:
The answer to this question is n = 3