Answer:
90
Step-by-step explanation:
it is 90 because in the first slot there can be any 10 numbers and in the second slot the set can contain any of the remaining 9 numbers and then we can multiply these two numbers together to find the total amount of sets.
hope this helps :)
Answer:
14 is C I believe............
X=6.2*20
X=124 MILES BETWEEN THESE 2 TOWNS.
Hope this helps you:)
