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PLS HELP !! A total of 78 seats for a local concert are sold, producing a total revenue of $483. If seats cost either $2.50 or $10.50, how many of the $2.50 seats were sold? seats. Part B How many of the
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PLS HELP !!

A total of 78 seats for a local concert are sold, producing a total revenue of $483.
If seats cost either $2.50 or $10.50, how many of the $2.50 seats were sold?
seats.


Part B
How many of the $10.50 seats were sold?
seats

User Cartwright
by
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1 Answer

10 votes

Answer:

add them then multiply

Explanation:

User Jalal
by
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