Russom wants his friends to use their cars less so he wants to give them envelopes with bus tickets and subway tickets in them. If he has 18 bus tickets and 12 subway tickets to split(share / divide) equally among the envelopes, and wants no tickets left over, a. What is the greatest number of envelopes Russom can make? b. How many tickets of each kind would be inside each envelope?

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!