Answer: Option 'A' is correct.
Step-by-step explanation :
Since we have given that
Number of medals = 2
Number of runners = 8
We need to find the number of ways to award the medals.
We would use "fundamental theorem of counting" to find the number of ways.
So, number of ways is given by
8 × 7 = 56
Hence, option 'A' is correct.
Answer:
I'm pretty sure it is D because they're not super close to the line they're more spread out but I'm not rly sure
Answer:
-7
Step-by-step explanation:

it is possible because x is just a letter representing the unknown nos
Answer:
20 i think
Step-by-step explanation: