Please answer, thanks!

82,58,16

Step-by-step explanation:

First, you put the amount of rides in the place of the r. So, for the first one you should have b=100-6 3, this is equal to b=100-18 which leaves us with 82. The second is b=100-6 7 which is b=100-42 which leaves us with 58. Lastly, we do b=100-6 14 which is b=100-84. that leaves us with 16. So, we have 82,58, and 16. Hope This Helps :)

Maybe this can help you with your confusion