Answer:
The numbers of tickets in advanced sold was 260 and the numbers of tickets at the door sold was 65
Step-by-step explanation:
Let
x ---> the numbers of tickets in advanced sold
y ---> the numbers of tickets at the door sold
we know that
325 tickets are sold
so
----> equation A
$1430 is collected
so
----> equation B
Solve the system of equations by graphing
Remember that the solution is the intersection point both graphs
using a graphing tool
The solution is the point (260,65)
see the attached figure
therefore
The numbers of tickets in advanced sold was 260 and the numbers of tickets at the door sold was 65
Answer:
it is 5
Step-by-step explanation:
Answer:
5w2
Step-by-step explanation:
(5w2 ^2/2)
Simplify (do 2^2)
= 5w4/2
Divide by 2
= 5w2
Answer:
<em />
- <em>It takes</em><u> 2.5 minutes </u><em>to fill the tank.</em>
Explanation:
The net speed or net rate for filling the 10-liters tank is equal to the speed the tap is filling less the speed the water is leaking through the hole located at the bottom of the tank:
- Net rate = rate of filling - rate of leaking
- Net rate = 5 liters/minute - 1 liter/minute
- Net rate = 4 liters/minute
Thus, consiedering the tank is empty at the beginning, the time is:
- Time = Volume of the tank / net rate of filling
- Time = 10 liters / (4liters/minute)
- Time = 2.5 minutes ← answer
