In this task, you need to answer the given multiple-choice question on the general math. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

[EX Q]: Problem: solve the equation for x : 8 x - 40 + 2 x = 5 + 10 - x
Options: a ) 4 , b ) 10 , c ) 7 , d ) 5 , e ) 3
[EX A]: d

[EX Q]: Problem: the product of two positive integers is 1023 and their difference is 2 . what is the bigger number ?
Options: a ) 29 , b ) 31 , c ) 33 , d ) 35 , e ) 37
[EX A]: c

[EX Q]: Problem: a certain kind of necklace is made from 9 green , 6 white , and 3 orange beads . what is the maximum number of these necklaces that can be made from 45 beads of each color ?
Options: a ) 7 , b ) 8 , c ) 5 , d ) 6 , e ) 2
[EX A]:
c