Judy has $100 and Elenore has $75. Judy is saving $5 per day and Elenore is saving $7 per day. (4 points) What equation represents how much money Elenore will have in total after saving for d days?
Let E represent the total amount of money Elenore will have after saving for d days. We can set up the equation E = 75 + 7d.
The equation that represents how much money Elenore will have in total after saving for d days can be determined by multiplying the number of days (d) by the amount she saves per day ($7) and then adding her initial amount of money ($75).
So, the equation is:
Total money Elenore will have = $7 * d + $75
To find the equation that represents how much money Elenore will have in total after saving for d days, we need to consider that Elenore saves $7 per day.
First, we need to determine how much money Elenore will have after saving for one day. Since she saves $7 per day, she would have $7 after one day.
Next, we need to determine how much money Elenore will have after saving for two days. Since she saves $7 per day, after two days she would have $7 + $7 = $14.
By following this pattern, we can observe that the total amount of money Elenore will have after saving for d days can be represented by the equation:
Total amount of money = $7 * d
Thus, the equation that represents how much money Elenore will have in total after saving for d days is:
Total amount of money = 7d