(4,1) : no because the line is solid.
(1,-3) : yes because the line is not solid.
(2,0) : no because the line is solid.
Solid lines represent < or >, and if a point is on the line directly, it’s not included in the solution set.
The answer is 29 I put it in my scientific calculator
The answer could be (7+k)÷2
Answer:
Perimeter = 30
Area = 30
Step-by-step explanation:





Double check:

Perimeter:

Area(
):
× 12 × 5 = 30