Answer:
It's a ray because it has a point and one line that goes on in a direction.
Step-by-step explanation:
20 because of the whole is 40 and the shaded part is by 20 you just take half of 40 and you get 20
Answer:
I got -16x+44/3
Step-by-step explanation:
Multiply the first equation by 3
21x+15y=-6
Add this to the second equation
21x+15y=-6
-21x-15y=6
0+0=0
True
Final answer: Infinitely Many Solutions (they are coinciding lines)
