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Goryan [66]
3 years ago
13

Tickets to a school production cost $5 for a student ticket and $10 for an adult ticket. A total of 67 tickets were purchased at

a cost of $440. Which value or expression could replace c in the table? 67 440 67 – a 440 – a
Mathematics
2 answers:
vazorg [7]3 years ago
9 0

Answer:

Step-by-step explanation:

Keywords:

System of equations, variables, cost, tickets, adults, children.

For this case we must solve a system of equations with two variables represented by the tickets of students and adults of a school production.

We define the variables according to the given table:

a: Number of tickets sold to adults

c: Amount of tickets sold to children.

We then have the following system of equations:

A + c = 67

10a + 5c =440

From the first equation, we clear the value of the variable c:

C = 67 - a

Answer:

The value that could replace c in the table is:

C = 67 - a

Option C is the answer!

Hope it helped u if yes mark me BRAINLIEST!

Tysm! Plz

mel-nik [20]3 years ago
4 0
The answer is c hope it helps
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A high-interest savings account pays 5.5% interest compounded annually. If $300 is deposited initially and again at the first of
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That is an annuity and use the attached formula.

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2 years ago
What is the first step in solving 2x=y X+y=30
Vanyuwa [196]

Answer: x = 10 y=20

Step-by-step explanation:

You can answer this question by plugging in each equation:

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After we found x we can then find y by plugging the 10 for x.

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Read 2 more answers
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