First you write down all even integers that divide 20.
Those are: 2,4,10,20
Since the request is that integer is less than n, 20 cannot be the answer.
This means that greatest even integer is 10
Answer is 10.
They are congruent is the answer
Given that the line passes through points (-1,3) and slope 2, the equation will be given by:
m(x-x1)=y-y1
where m is the slope.
thus plugging the values we get:
2(x-(-1))=y-3
2(x+1)=y-3
2x+2=y-3
thus
y=2x+2+3
y=2x+5
thus the equation of the line is y=2x+5
thus when x=0, y=5
hence another point is (0,5)
Can you please show us the model?