If a subscription is $499 plus 8% tax for 30 days, but is being prorated for 7 days, plus there is a $10 off coupon, what's the final cost?

$519.6048

Step-by-step explanation:

Cost of subscription is $499 + 8% tax for 30 days

Cost of subscription for 30 days = $499

Cost of subscription for 1 days =

So, Cost for (30-7 = 23)days =

                                               =

Cost of subscription for 23 days  =

Sale tax = 8 %

Sales Tax =  

Cost of subscription = $499+$30.6048 = $529.6048

There is an off of $10

So, Final cost = $529.6048-$10=  $519.6048

Hence The final cost is $519.6048

45

step-by-step explanation: