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25 votes
25 votes
Breana is selling tickets to a choral performance. On the first day of ticket sales, she sold 3 senior citizen tickets and 1 child ticket for a total of $38. Breana took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. What is the price of a senor citizen ticket? Enter your answer in the box as a number only. (No letters or symbols).

User Simon Marquis
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1 Answer

25 votes
25 votes

Answer:

Child's ticket is $14. [14, without the symbol]

Senior ticket is $8. [8, without the symbol]

(WHAT???)

Explanation:

Let S and C stand for the numbers of Senior and Child tickets sold.

We can write equations for both days:

Day 1: 3S + 1C = 38 [sold 3 senior citizen tickets and 1 child ticket for a total of $38]

Day 2: 3S + 2C = 52 [$52 on the second day by selling 3 senior citizen tickets and 2 child tickets]

Since both equations has a "3S" term, we can easily subtract one from the other:

3S + 1C = 38

-3S - 2C = -52

- C = -14

C = 14 The price of a children's ticket is $14.

Use C = 14 in either equation to find S:

3S + 1C = 38

3S + 14 = 38

3S = 24

S = 8 The price of a senior ticket is $8.

User SanD
by
3.0k points
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