Graph each be pair of lines on the same axis

Answer

The two lines are parallel

Step-by-step explanation:

The first line is:

The slope is 2 and y-intercept is 3.

The second line is

The slope of this line is also 2 and the y-intercept is 0.

The graph of the two lines are shown in the attachment.

We can see that both lines are parallel because they have the same slope.

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%