menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
At the city museum, child admission is $5.20 and adult admission is $9.10. on saturday, three times as many adult tickets as child tickets were sold, for a total sales of $975.00…
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
At the city museum, child admission is $5.20 and adult admission is $9.10. on saturday, three times as many adult tickets as child tickets were sold, for a total sales of $975.00…
asked
Mar 23, 2018
223k
views
1
vote
At the city museum, child admission is $5.20 and adult admission is $9.10. on saturday, three times as many adult tickets as child tickets were sold, for a total sales of $975.00. how many child tickets were sold that day?
Mathematics
high-school
Stela
asked
by
Stela
9.0k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
1
vote
30 child tickets were sold that day.
adult tickets = a
child tickets = c
9.1a + 5.2c = 975
a = 3c
Substitute a into the first equation
9.1(3c) + 5.2c = 975
Simplify
27.3c + 5.2c = 975
Combine like terms by adding
32.5c = 975
Divide both sides by 32.5 to isolate the variable c
c = 30
Aakash
answered
Mar 29, 2018
by
Aakash
8.3k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Dec 3, 2024
186k
views
A potato chip company paid students to participate in a taste test. Each student was paid $25.00. The potato chip company paid a total of $975.00. How many students participated in the taste test? Show
Shahaf
asked
Dec 3, 2024
by
Shahaf
8.2k
points
Mathematics
college
1
answer
2
votes
186k
views
asked
Oct 22, 2024
77.8k
views
An electronic bank teller registered $775 after it had counted 120 notes and $975 after it had counted 160 notes. a Find a formula for the sum registered ($C) in terms of the number of notes (n) counted.
Leba
asked
Oct 22, 2024
by
Leba
7.7k
points
Mathematics
high-school
1
answer
0
votes
77.8k
views
asked
Jul 28, 2024
127k
views
A. A $1,000 par value bond with a market price of $975 and a coupon interest rate of 7 percent. Flotation costs for a new issue would be approximately 6 percent. The bonds mature in 14 years and the corporate
Clay Risser
asked
Jul 28, 2024
by
Clay Risser
8.4k
points
Business
high-school
1
answer
2
votes
127k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org