Your answer is 42, that’s what I came up with because your equation doesn’t make a lot of sense to me sorry. But (3x2 9) = 15 + 5 = 20 +5 = 25 and (6x1 9) = 15 + 2 = 17 so 17+25= 42
It would matter, by what measurements you would go by..
You can make your own scale to go by..
That should go
Hope that this helps you..
Answer:
( 19/3, -1)
Step-by-step explanation:
3x + 4y = 15
3x + 4(-1) = 15
3x -4 = 15
3x= 19
x= 19/3
Just define conjecture in your own words
Answer:
725 orchestra seats.
Step-by-step explanation:
Let x be the number of orchestra seats and y be the number of balcony seats.
It has been given that the theater sold 1,125 tickets for a musical performance. We can represent this information as: .
Given: The cost of each orchestra seat is $40 and the balcony seats cost $25 each. The theater collected $39,000 in ticket sales for the performance.
We can represent this information as: .
We will use substitution method to solve our system of equations. From equation (1) we will get,
Substituting in equation (2) we will get,
Therefore, 725 orchestra seats were sold for the musical performance.