There cannot be multiple domains in domain and range sequence. 1 2 2 4 3 6 3 8 The equation I wrote is impossible since the domain was written twice. However you must remember the range can be repeated.
First you add up the red and black so see how many she has total. 45 + 60= 105 then if you need to find the probability of the red candies you put 45/ 105 then you can simplify it so it would be 8/21
