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Pls help!!!!
Tickets to a movie were sold at $4 for
adults and $2.50 for students. There
were 450 tickets sold for a total of $1575.
Write and solve the system to determine
how many of each type of ticket were sold.


Sagot :

Answer:

33 student tickets were sold. 70 ADULT TICKETS WERE SOLD.

Step-by-step explanation:

If

173

tickets were of adult total collection would be of

173

4.00

=

$

692.00

Difference of collection

(

692.00

642.50

)

=

$

49.50

is due to student concession of

(

4

2.50

)

=

$

1.50

per ticket.

Therefore number of student tickets were

49.50

1.50

=

33

PROOF:

4*70+2.5*30=355

280+75=355

355=355