Jodie bought some shirts for $6 each. marge bought some shirts for $8 each. the girls spent the same amount os money on shirts. what is the least amount they could have spent?

24$

Step-by-step explanation:

24 is the smallest common factor between 6 and 8. So to get 24 you would simply multiply 6 by 4 and 8 by 3. So Jodie bought 4 shirts while Marge bought 3.

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.