Answer:
Students purchased 1296 tickets and teachers purchased 482 tickets.
Step-by-step explanation:
We are given the following in the question:
Let x be the number of tickets purchased by students and y be the number of tickets purchased by teachers.
Total tickets purchased = 1778
Thus, we can write the equation:
There are 150 students less than three times the number of teacher's tickets.
Thus, we can write the equation:
Solving the two equations, we get,
Thus, students purchased 1296 tickets and teachers purchased 482 tickets.
Answer:
8
Step-by-step explanation:
X=8 bc 8-3=5
B you just need to know the formula are use and app
Answer: Speed of motorboat= 25 km hr
Speed of current= 5km hr
Step-by-step explanation:
120/4= speed of motorboat with the current
120/6= speed of motorboat against the current
Get the average of those 2 numbers.
Motorboat=25 km hr
Speed of current= 5 km hr