40=10+2x where x is the number of dogs.
30=2x
x=15
Therefore she must walk 15 dogs
Hope this helps :)
No, 15% of 81 is 12.5 and 81+12.5 is only 93.5 and she needs at least a 95
72 1/9
0.1 recurring of the number 1 is 1/9 of the number
Answer:
Step-by-step explanation:
I think its A
In order to answer this question, you need to know how many hours
there are in one day. After that, it's a piece-o-cake.
1 day = 24 hours .
Now you can make a table:
1 day = 24 hours
2 days = 48 hours
3 days = 72 hours
4 days = 96 hours
5 days = 120 hours
6 days = 144 hours
7 days = 168 hours
8 days = 192 hours
9 days = 216 hours
10 days = 240 hours
