How old was c. s. lewis when he got married?

Which column and row references are updated when you copy the formula: =sum($b5: d$15)? a. column b and row 5 b. column d and row 5 c. column d and row 15 d. column b and row 15

Who was the last of the "good empire" a: commodus c: marcus aurelius b: trajan d: julius caesar

How did the minoan people become wealthy?