7) 26%
8) 188
9) 20
10) Can't read 10
12) 192
13) 2.5%
Answer:
The number of tickets sold to the public was 375
Step-by-step explanation:
<u><em>The complete question is</em></u>
At a charity basketball game, 450 tickets were sold to students at a school. The remaining x tickets were sold to the public. The students paid $15 and public $25. When all the tickets were sold, $10,500 was collected. How many tickets were sold to the public?
Let
x ----> number of tickets sold to the students
y ----> number of tickets sold to the public
we know that
----> equation A
----> equation B
Solve the system by graphing
The solution is the intersection point both graphs
using a graphing tool
The solution is the point (75,375)
see the attached figure
therefore
The number of tickets sold to the public was 375
Answer:
There are 312 students in choir
Step-by-step explanation:
If there are 52 students in band and for every 1 student in the band, 6 are in choir
Therefore, 52 × 6 = 312
The answer would be 37.4 because 10% of 34 would be 3.4 and 3.4 plus 34 would be 37.4
Twelvethousand-eighthundred-fourteen-seven