Answer:
57
Step-by-step explanation:
8x.65= 5.2 I haven’t learned this but I’m trying my best to or maybe it will be 8+.65 which will be 8.65 which is close to 9
Answer:
the interest generated over 30 days using banker's rule is $180.7
Step-by-step explanation:
balance = $7800
credit card charging interest rate per year = 27.8%
interest generated over a 30 day period =
= P × R ×T
= 
= $180.7
hence, the interest generated over 30 days using banker's rule is $180.7
Answer:
$5.50
Step-by-step explanation:
10 - 4.50 = 5.50