Atotal of 438 tickets were sold for the school play. they were either adult tickets .there were 62 fewer student tickets sold than adult tickets. how many adult tickets were sold?

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

you have to put the graph on here with the question

step-by-step explanation:

i honestly dont know