Arestaurant bill comes to $28.35.find the total cost if the total cost if the tax is 6.25% and a 20% tip is left on the amount before tax?

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300