Please answer now !!! Please anyone answer these questions within the next 45 mins please I beg . Answers only

6*13 in 7 day clock arithmetic ?

A(7

B) 1

C 5

D)6

Perform the modular art home to. Operation

(115+109)

(Mod 12)

If your Friday is your starting day what day will it be 1 year 44 days from Friday assume no leap years ?

The highest quantity that can be counted in the ones colum of an octal number is 7 true or faslse

Determine all values for the digit x make the first number dissolve by the second number. If none exist so state 533x is divisible by 11

If a number is divisible by both 3 and 9 then it is divisible by 27true or false

Every natural number of the form 4K+5 is prime true or false

Not all perfect numbers end in 6 or 28

Determine weather the number is abundant or deficient150

Determine weather or not one or more pairs of twin primes exist between the pair numbers given if so indentify the twin primes

16 and 26

The number 1 is currently considered to be the only natural number that is neither prime nor composite true or false

It is unknown weather nor not there are infinitely many perfect numbers true or false