Probability! Please help, will mark brainliest. And if you could visit my other answer too that'd be great!! FIND THE PROBABILITY OF EACH QUESTION.
Q1: Emily was playing a board game that had a spinner with six equal-sized sections. Three of the sections were red, two sections were blue, and one section was yellow. Find each probability. (p stands for probability.)

1: p (red) =

2: P (yellow or red) =

Q2: In your drawer you have 16 pairs of white socks, 2 pairs of blue socks, 6 pairs of black socks and 8 pairs of grey socks.

3: P (blue) =

4: P (not grey) =

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.