The sales tax for a certain state is 7%. Which of the following situations apply the correct amount of sales tax for the given amount? a A $50.00 purchase totals $53.50 with tax.

b A $700.00 purchase totals $800.00 with tax

c A $28.00 purchase totals $32.00 with tax.

d An $84.00 purchase totals $89.88 with tax.

e .A $220.00 purchase totals $214.00 with tax.

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

Which of the functions graphed below has a removable discontinuity?