Its the last one because you plug in the 20(x) for example y=20x
and your table looks like this
x 0/2/4
y 0/40/80 y x
because 20(2)=40 then you would do the same with the rest of the equation
20(4)= 80 there fore the last on is your answer
Those usually mean the variable for the side length for a triangle.
Answer:
1.C
2.A
3.D
4.C
5.B
6.A
Step-by-step explanation:
