You can first make the equations:
6x+4y=548
y-12=x
Here, you can use the substitution method and you get:
6(y-12)+4y=548
6y-72+4y=548
10y=620
y=62
Then there are 62 student tickets and 50 adult tickets.
Answer
18
Step-by-step explanation: They are skipping -7, 5, -7
Alright, lets get started.
experiment yields the following data: minute 1: 65 breaths; minute 2: 73 breaths; minute 5: 62 breaths
Total number of breaths =
Total minutes observes = 3 minutes
So, average breaths per minute will be =
So, the average number of breaths that a fish takes per minute is 66.67. : Answer
Hope it will help :)
Answer:
x=42
Step-by-step explanation:
Answer:
4 1/2
Step-by-step explanation: