Question

someone please check my work and tell me if im wrong or correct Check all solutions to the system of inequalities
X+y<=5+2
Y>2
Point A(2,5)
Point B(1,1)
Point C(5,2)
Point D(3,6)
Point E(2,-5)
Point F(1,-1)
point A
2+5<=5+2--->7<=7
y>2---->5>2
solution
point B
1+1<=5+2----> 2<=7
y>2 ---->1>2
no solution
point C
5+2<=5+2 --->7<=7
y>2---->2>2
no solution.
Point D
3+6<=5+2---->9<=7
y>2----->6>2
no solution
point E
2+(-5)<=5+2----> -3<=7
y>2----> -5>2
no solution
1+(-1)<=5+2-----> 0<=7
y>2----->-1>2
no solution
so the only solution is

Answer 1

I think that is only one problem......??? But I am not for sure lol

Answer 2

There are multiple of points to verify.

Answer 3

Would like to check your work, but I don't see where it is.

Answer 4

I don't agree, with B.
\[x + y \le 5 + 2\]\[x + y \le 7\]\[x \le 7 - y\]Checking Point B
\[1 \le 7 - 1 \le 6\]Thats seems to be a solution. Do you agree?

Answer 5

I see one more that I don't agree with.

Answer 6

Also, I don't agree with your solution of the given problem. You have Y >=2 as the solution where I come up with \[Y \le 7 - X\]

Answer 7

Good luck with your studies. I think you closed the question too early.