Associative property of mulipication, the ability to move parenthasees with mltipication or additon
6(-3)-1-51+131=
-18-1-51+131=
-70+131=61
Option B. 12/ 125 is the answer.
Explanation
Total umber of sour ball candies = 50
Number of lemon candies = 12
Hence the probability to get a lemon candy is = 12/50
Number of cherry sour balls = 20
So, the probability to get a cherry sour ball = 20/50
So, to get the joint probability for a random selection to either get a lemon or cherry candy, we will multiply both the probabilities.

= 
Answer:
a = 4.
Stepby-step explanation:
x^2 - 4 = (x + 2)(x - 2).