Answer:
122
Step-by-step explanation:
5!=5 x 4 x 3 x 2 x 1 = 120
2!=2 x 1 = 2
120+2=122
12:9, 12/9, and 12 to 9. The way I got 12 and 9 was by simplifying 60/45.
You would do 21 divided by 3 and get 7.
The answer is 7 kids are in the line.
Please vote my answer the brainiest if it was helpful!!
If I'm thinking correct it would say 5 120. HOPE I HELPED>
