To create the equations representing the situation for Georgia Connections Academy's Spring Fling tickets, we have the following information:
- Adult tickets cost $4 and student tickets cost $2.50.
- The total revenue from ticket sales is $2,820.
- The total number of tickets sold is 900.
Let’s break it down step by step.
Step 1: Write the Equation for Revenue
The revenue from adult tickets and student tickets sold can be expressed using the equation:
\[ 4a + 2.5s = 2820 \]
Step 2: Write the Equation for Total Tickets Sold
The total number of tickets sold can be expressed using the equation:
\[ a + s = 900 \]
Blanks Filling
Using the information above, we can fill in the response areas as follows:
-
For the revenue equation (\(4a + 2.5s = 2820\)):
- Fill in the first response area with
4
, the second response with2.50
, and the last response area with2820
.
- Fill in the first response area with
-
For the total tickets sold (\(a + s = 900\)):
- Fill in the first response area with
s
and the second response area with900
.
- Fill in the first response area with
Final Answer
Now, substituting values, we summarize the filled equations:
-
Revenue: \[ 4a + 2.50s = 2820 \]
-
Total Tickets: \[ a + s = 900 \]
Solving the System of Equations
To find the number of adult \(a\) and student \(s\) tickets sold, we can solve this system of equations.
From the total tickets equation (\(a + s = 900\)), we can express \(s\) in terms of \(a\): \[ s = 900 - a \]
Substituting this into the revenue equation: \[ 4a + 2.50(900 - a) = 2820 \] \[ 4a + 2250 - 2.5a = 2820 \] \[ 1.5a + 2250 = 2820 \] \[ 1.5a = 570 \] \[ a = \frac{570}{1.5} = 380 \]
Using \(a = 380\) in the total tickets equation: \[ s = 900 - 380 = 520 \]
Conclusion
- Adult tickets sold: 380
- Student tickets sold: 520
So the final answer is:
- Adult tickets: 380
- Student tickets: 520