Answer:
A: A square
Step-by-step explanation:
Step 1:
(3,6) means x coordinate is 3 and y coordinate 6
Step 2:
We substitute the values of x = 3 and y = 6 into the inequality

Conclusion:
Since 6 is equal to 6, then (3,6) is a solution of the given Inequality
5x-8y=1...(1)
3x+6y=-21...(2)
(1)*3:
15x-24y=3...(3)
(2)*5:
15x+30y=-105...(2)
(3)-(2):
15x-24y-(15x+30y)=3-(-105)
15x-24y-15x-30y=108
-54y=108
y=-2
Answer: it’s 40% if your confused… aka (A.)
Step-by-step explanation: