With a system of equations, it is found that there were 4,000 children tickets sold.
<h3>What is a system of equations?</h3>
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
For this problem, the variables are given by:
- Variable x: Number of children tickets sold.
- Variable y: Number of adult tickets sold.
From the matrices, and the data given, the equations are:
- x + y = 5000 -> y = 5000 - x.
Replacing the second equation into the first:
15x + 40(5000 - x) = 100000
25x = 100000
x = 100000/25
x = 4000.
There were 4,000 children tickets sold.
More can be learned about a system of equations at brainly.com/question/24342899
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Answer: 232323 minutes
Step-by-step explanation:
From the question, 666 are painting 666 walls. This means that 1 wall is painted by 1 person. If each person completes their painting in 232323 minutes, it means that all the walls will be painted in 232323 minutes.
When the number of people are increased to 999 with the walls increased to 999 also, we assume 1 person will paint 1 wall each again. This means that each person paints the wall in 232323 minutes as well.
Therefore, it will take 232323 minutes for 999 people to paint 999 walls.
Answer:
$135
Step-by-step explanation:
What you do is you just times them all together.
$3,000*.09*.05=$135 amount of interest charged.
20% =0.2
1300x0.2 =260
1300-260=1040
I’m pretty sure this is how you do it so he keeps $1,040
Answer:
he can play 15 games or fewer
Step-by-step explanation:
