Demonstrate the Distributive Property by writing two equivalent expressions to represent the perimeter of he fenced dog pen below.

2(m + n)

Step-by-step explanation:

The perimeter is m + m + n + n = 2m + 2n.

Then we can rewrite 2m + 2n as 2(m + n) by using the distributive property.

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%