To represent how much money Elenore will have in total after saving for \( d \) days, you can start with the amount of money she currently has and add the amount she saves over \( d \) days.
Elenore currently has $75 and saves $7 for each day, which means after \( d \) days, she will have saved \( 7d \).
Thus, the equation representing how much money Elenore will have in total after saving for \( d \) days is:
\[ E(d) = 75 + 7d \]
Where \( E(d) \) is the total amount of money Elenore has after \( d \) days.