THE ANSWER IS 49ab BECAUSE YEAH
We're going to solve each of the systems to determine the solution.
<u>System </u>
using a graph tool
the solution is the line
see the attached figure N
<u>System </u>
using a graph tool
the solution is the shaded area
see the attached figure N
<u>System </u>
using a graph tool
The system has no solution
see the attached figure N
<u>System </u>
using a graph tool
the solution is the shaded area
see the attached figure N
therefore
<u>the answer is</u>
<u>System </u>
For both of the contests, the variable is the number of competitors which we can set as x.
Consequently, the equation should be 5.50x+34.60=4.25x+64.60
5.50x=4.25x+30
1.25x=30
x=24
The fee of the contests is the same when there are 24 competitors
X = 13.26
here’s a photo with the work if that helps at all :)