Mary found a pair of boots that cost $60 sales tax is 7% what is the total price Mary will pay for the boots?

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction