Acommercial jet can fly from san fransisco to dallas in 3 h. a private jet can make the same trip in 3 1 /2 h. if the two planes leave san francisco at noon, after how many hours is the private jet twice as far from dallas as the commercial jet?

900 degrees

step-by-step explanation:

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

answer: i believe the answer is e

step-by-step explanation: