Piano player jerry lee lewis most closely played what early style of rock and roll?

What detail is explicit from this paragraph?

Leon and sara are arguing over when the best time is to degrease soup. leon says that it's easiest to degrease soup when it's boiling. sara says it's easiest to degrease soup when it's cold. who is correct? a. neither leon nor sara is correct. b. leon is correct. c. both leon and sara are correct. d. sara is correct. student b   incorrect which correct answer?

Using the correct order of operations, what does this formula equal? =(4-2)*6/2.