Answer:
Step-by-step explanation:
Just rank every pair of numbers for example:
The first one is: 1,-3.
2•1-3•-3>12
2+9>12
11>12
That's Incorrect. The first pair of numbers doesn't match the inequality.
Now do the same thing to all the other pairs of numbers.
Answer:
10
Step-by-step explanation:
10 is the greatest common factor of 20 and 30
Let required distance be x km
24x
---- = 360
100
x = (100*360) / 24 = 1500 km Answer
