Answer:
23
Step-by-step explanation:
since the number is relatively prime to the product of the first 20 positive numbers
It number must not have factor of (1-20)
Therefore the smallest possible number is the next prime after 20
Answer is 23
Answer:
18 square feet
Step-by-step explanation:
hope this helps :)
So, this is how much each of you pay, 1.06x+10