Answer:
Step-by-step explanation:
It is a solution because if you plug in 84 for b you get 84/12 = 7
30. Since he can ride the bike 6 miles in 20 mins, and 100 divided by 20 is 5, the answer would be given to you by multiplying 5x6, which is 30. So he can travel 30 miles in 100 minutes.
Answer:
x= -1/21
Step-by-step explanation:
21x + 11 - 5 = 5
21x + 6 = 5
(-6 each side)
21x = -1
(divide 21 each side)
x= -1/21
It would be 1/7 chance cause there are 7 people total but you have the 1 chance that you are going to get your own name
