I didn't learn this. Sorry
About 90 maybe but not sure
Answer:
b
Step-by-step explanation:
Answer:
y - 3 =
(x - 1)
Step-by-step explanation:
slope m = (y₂ - y₁) / (x₂ - x₁)
= (4 - 3) / (-1 - 1)
= 
Point slope form:
y - y₁ = m(x - x₁)
y - 3 =
(x - 1)
can be further simplify:
y - 3 =
+ 
y - 7/2 = -1/2x
Answer:
1/5
Step-by-step explanation:
probability = favorable outcomes/total outcomes
4, 8, 12 are multiples of 4, so there are 3 favorable outcomes.
There are 15 total outcomes.
Make the fraction
3/15
reduce by 3
1/5