Now, to find how many people are not there, all you have to do is subtract the amount of seats and the people there.
112- 70= 42
Now since there are 7 seats per row and 42 is divisible by 7, you can divide 42 by 7.
42÷7= 6
So, 6 rows were empty.
Answer:
Step-by-step explanation:
C
6u + 3u = 18
9u = 18
u = 18/9
u = 2
Its pretty simple
63-9=54
Since Elliott is 9 inches taller than jackson, you need to subtract and thats how you get the answer
There is 720 dif. ways to arrange it.
