A promoter needs to make $77,700 from the sale of 2500 tickets. She charges $29 for some tickets and $55 for the others.
(a) If there are x of the $29 tickets sold and y of the $55 tickets sold, write an
equation that states that the sum of the tickets sold is 2500.
(b) How much money is received for the sale of x tickets for $29 each?
(c) How much money is received for the sale of y tickets for $55 each?
(d) Write an equation that states that the total amount received from the sale is
$77,700.
(e) Solve the equations simultaneously to find how many tickets of each type must
be sold to yield the $77,700.

1/4 because there is 4 grades.

idk

step-by-step explanation:

the opening of this porabola is facing up

step-by-step explanation:

hi i’m going tomorrow morning and i can come over and you out with this stuff for me haha ya day is going crazy and i’ll tell you what i’m talking about you don’t wanna go do you think i’m going to be a good friend i just don’t know how much you mean about the stuff you want to do and stuff you know i just want you and you know that i’m going crazy i don’t think i’m going crazy about going tomorrow and i’ll tell ya hey i don’t think i’m going crazy about going tomorrow and i’ll tell you what i’m done