Respuesta :
282.50
if his bank charges him $7.50 each month for a balance below of $500
then Javier who did not deposit or withdraw (added or subtracted) but had a total of 305 would be charged 7.50 for those 3 months
305 - 7.50 (3) = X
305 - (22.5)
282.50
Answer: He had $277.50 at the end of 3 months.
Step-by-step explanation:
Since we have given that
Amount he had in his bank account = $305
Bank charges each month = $7.50
Number of months = 3
So, Bank charges for 3 months would be
[tex]7.50\times 3\\\\=\$22.5[/tex]
So, Amount left in his bank account would be
[tex]\$305-\$22.5\\\\=\$277.50[/tex]
Hence, he had $277.50 at the end of 3 months.