Thirty percent of all the students in a school are in a play. all students exept for 140 are in the play. how many students are in the school?

There is exactly 200 students in the school.

In order to find this, we know that 70% of students are not in the play (because 30% was in the play). Now, in order to solve for the total number, we can divide the students not in the play by the 70%.

140/.70 = 200 Students.

the answer is 200 140/.70=200 my dude your welcome

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 )