(12,-9) and (-2,-2) in slope intercept form and if u want the points please explain how u got it

Step-by-step explanation:

Slope intercept form :

y = mx + b

m is the slope

b is the y-intercept

Let's look for m, use the formula to determine it.

Now find b, we simply need to plug in one of our coordinates to get our answer.

(12, -9)

Solve for b :

-9 = -6 + b

-3 = b

b = -3

Our slope intercept is :

how long did the flood last

step-by-step explanation:

then i will answer

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%