Which expression is NOT equivalent to 6(x + 4) + 3(2x + 3) using the Commutative Property of Addition? F:3(x + 4) + 6(2x +3)

G:3(2x + 3) + 6(x+4)

H:6(4 + x) + 3(2x + 3)

J:6(x+4) + 3(3+2x)

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4