2x + 3y + 2(x - y) - 3x
First you apply the distributive property:
2x +3y + 2(x) - 2(y) - 3x
2x + 3y +2x - 2y - 3x
The you combine like terms:
2x + 2x - 3x +3y - 2y
4x - 3x + y
x (x could also be 1x) + y (y could also be 1y)
The answer is x + y or 1x + 1y
Answer:
6 1/3
Step-by-step explanation:
The answer is 6.
Hope This Helps.
Work backwards and u'll get 80.6.
multiply both sides by (9/5) the add 32 on both sides.
Conditional probability is the probability that an event is occurring while another has occured. Mathematically, we can compute for the conditional probability, P(A|B) as
where P(A∩B) is the probability that events A AND B are occurring at the same time and P(A) is the probability for A to happen.
For our case, given that 50% of the bags contain red, 25% contain pink, and 15% contains red & pink. Thus, we have
P(R) = 0.50
P(P) = 0.25
P(R∩P) = 0.15
So, the conditional probability of the events below to happen can be calculated as shown.
1. <span>conditional probability that a bag of pink candy also contains red candy is
</span>
2. conditional probability that a bag of red candy also contains pink candy is
From this, we see that the conditional probability that a bag of red candy also contains pink candy is greater.