If an original conditional statement is represented by p to q, which represents the contropositive

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?

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?