4y20 = 500 => y20 = 25 => y = 20√25 = 1.1746 approx Then x = 500 - y = 489.8254 (approx).
many solutions
1
many solutions
Two solutions and they are:- x = 0 and y = 3
4y20 = 500 => y20 = 25 => y = 20√25 = 1.1746 approx Then x = 500 - y = 489.8254 (approx).
many solutions
There are 120 solutions.
1
1 solution
many solutions
Two solutions and they are:- x = 0 and y = 3
2
It has two equal solutions of 2
One solution.
zero solutions. If you plot these two lines, you will see that they are parallel and do not intersect.
Only 1.