ANSWER
$184.20
Step-by-step explanation
Each month Charlie saves $28.95 and he does this for 6 months.
The 7th month, he saves $10.50.
To find the total amount that Charlie will have saved after the 7th month, we have to add the money he saves for the 6 months with the 7th month.
Since he saves $28.95 for 6 months, the amount saved in those 6 months is:
6 * 28.95 = $173.70
Adding that to the amount he saved the 7th month, we have:
173.70 + 10.50
= $184.20
That is the amount he saved after the 7th month.d