# math

At the city museum, child admission is
\$5.40
\$8.70
. On Thursday, three times as many adult tickets as child tickets were sold, for a total sales of
\$693.00
. How many child tickets were sold that day?

1. 👍
2. 👎
3. 👁
1. 693=A*8.7+C*5.4
but C=3A

solve for A, and C

1. 👍
2. 👎
👤
bobpursley
2. 27.83

1. 👍
2. 👎

## Similar Questions

1. ### math

At the movie theatre, child admission is \$5.30 and adult admission is \$8.70 . On Friday, 155 tickets were sold for a total sales of \$1137.70 . How many child tickets were sold that day?

2. ### math

A total of 210 people attended the opening night of a school musical. Student tickets cost \$3.00 each while general admission tickets cost \$7.50 each. If total sales were \$1296, how many general admission tickets were sold?

3. ### Math

At the movie theatre, child admission is \$5.50 and adult admission is \$9.50. On Saturday, 148 tickets were sold for a total sales of \$1170.00. How many adult tickets were sold that day?

4. ### mathmatics

At the movie theatre, child admission is 5.80\$ and adult admission is9.00\$ . On Tuesday, 135 tickets were sold for a total sales of1055.00\$ . How many child tickets were sold that day?

1. ### Math

At a movie theater, child admission is \$5.80 and adult admission is \$\$9.70. On Monday, three times as many adult tickets as child tickets were sold, for a total sale of \$732.90. How many child tickets were sold that day?

2. ### algebra

The carnival charges \$8 for admission and \$0.75 per ride. Write an expression to show how much a person will pay for admission and r rides.

3. ### algebra

An amusement park charges \$8 admission and average of 2000 visitors per day. A survey shows that , for each \$1 increase in the admission cost, 100 fewer people would visit the park. Write an equation to express the revenue, R(x)

4. ### Math

The park had initially planned to charge \$8 for admission and expected to have 2400 visitors a day. Allison and Juan were assigned the task of analyzing the park's admission revenues. 1.a)How much revenue would the park have for

1. ### Algebra

During a promotional weekend, a state fair gives a free admission to every 175th person who enters the fair. On Saturday, there were 6,742 people attending the fair. On Sunday, there were 5, 487 people attending the fair. How many

2. ### Math

Admission to a museum cost \$12 for adults and \$7 for children. A group of 35 people attending the museum paid a total of \$315 in admission fee. Write a system of equations to represent the situation. Let A represent the number of

3. ### pre-algebra

Admission to a zoo costs \$10 for adults and \$6 for children. A group of 29 people attending the zoo paid a total of \$222 in admission fees. (Part a) Write a system of equations to represent the situation. Let a represent the

4. ### Math

At the city museum, child admission is \$5.40 and adult admission is \$9.30. On Friday, 134 tickets were sold for a total of \$957.60. How many adult tickets were sold that day?