Part A. For which values of S and Mis S + M a rational number? o
S=
13 and M=
1
16
O S =
Ja and Math
O S =
and M=
10
O SE 126 and M=
/
Pause

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.