45 000 ÷ 8
5 625
5 625 x 5
28 125 seats used
45 000 - 28 125
16 875 seats available
Answer:
10 families have cats
25 families have dogs
Step-by-step explanation:
The difference of ratio units is 5-2 = 3. The difference in pet counts is 15, so we can see that each ratio unit stands for 15/3 = 5 pets. Then ...
dogs : cats = 5 : 2 = (5·5) : (2·5) = 25 : 10
There are 10 families with cats and 25 families with dogs.
Answer:
3
Step-by-step explanation:
the and is no 3 hope l could help
The numbers can be arranged in 720 ways.
There are 6 people possible for the first position; 5 for the second; 4 for the third; etc. This gives us 6! = 720.
Answer:
x=-8
Step-by-step explanation:
2x+7 = -x-1
x+7=-1
x=-8