11) Steve had made fliers and renter billboards to advertise his business. Steve rented 3 billboards and made 402 fliers in the first month, which cost Steve $2334. The second month Steve spent $3620
renting 2 billboards and making 784 fliers. Write a system of equations that represents the situation.
How much does renting a billboard cost? How much does making a flier cost?

differnt varibles efect the range

step-by-step explanation:

for b its (t) and c its (d)

step-by-step explanation:

answer: -1

step-by-step explanation:

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.