Answer: 12 child tickets
Step-by-step explanation:
We can use system of equations to find how many child tickets were sold. Let's say x is adult and y is child.
Equation 1
5.25x+3.05y=498.6
This equation comes from the cost of tickets.
Equation 2
x+y=100
This equation comes from the number of tickets.
We can use elimination method to solve for y.
5.25x+3.05y=498.6
5.25x+5.25y=525
Now, we can subtract the equations for x to cancel out and to solve for y.
-2.2y=-26.4
y=12
Answer:
:)
Step-by-step explanation:
It's B . carmel.bratz go add the snap
The equation that modelled the situation is t=12+0.75m
The total cost of 15-mile trip is $23.25
What are the components of total cost of trip?
The total cost of the trip is made of fixed charge for pickup and the total cost of miles covered on the trip
The total cost of the miles is determined as the cost per mile multiplied by the miles covered
Total cost of miles=0.75*m
The total cost trip=t
t=fixed charged +total cost of miles covered
t=12+0.75m.......(the required equation for total cost)
when m=15, t, total cost is computed as shown below:
t=12+0.75(15)
t=12+11.25
t=$23.35
Find out more about total cost of trip on:brainly.com/question/28372981
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Answer:
No solutions
Step-by-step explanation:
The 4y and the -4y will always cancel each other out. This leaves us with
-12 = 14-2
or
-12 = 12
which is never true
Answer:
1. y = 1/5 x + 3
2. y = 3x
3. y = -3x + 5
4. y = 1/3 x + 5
Step-by-step explanation:
You can see each y-intercept on the graph.
The slope is rise/run.
