Which equation in standard form has a slope of -1/3 and go through the point (12,-3)?

  x + 3y = 3

Step-by-step explanation:

The standard form equation ...

  ax +by = c

has slope -a/b. Here, we want -a/b = -1/3, and we want a > 0. We can choose ...

  a = 1, b = 3

and we can find the constant c using the given point.

 x +3y = 12 +3(-3) = 3

The desired standard-form equation is ...

  x + 3y = 3

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%

g

step-by-step explanation: