over 8 months,the value of Alana's investments dropped a total of $56. What integer value represents the average monthly change in the value of her investments?
To find the average monthly change in the value of Alana's investments, we need to divide the total change in value by the number of months. In this case, the total change in value is $56, and the number of months is 8.
To calculate the average monthly change, we divide the total change by the number of months:
Average monthly change = Total change / Number of months
In this case, the total change is -$56 (since the value dropped), and the number of months is 8:
Average monthly change = -$56 / 8
Now, we divide -$56 by 8:
Average monthly change = -$7
Therefore, the average monthly change in the value of Alana's investments is -$7. The negative sign signifies that the value is dropping each month.