$91/ 7 = $13 per dog
$117/$13 = 9 dogs
He washed 9 dogs
Answer:
Step-by-step explanation:
[logical equivalence]
[morgan laws]
if 
is true, then 
is true and 
is too.
with true, then 
is false [double denial]
In the first equivalence it follows that 
is true [identity law]
Then it can be concluded that
Answer: 9:14
Step-by-step explanation: So if he started if 1 bacteria, it becomes 2 bacteria at 9:01, etc. So at 9:13, it is 2^13 and if that is half, that means 2^14 is when it is full so 9:14.
Answer:
60in : 11in
Step-by-step explanation:
12 inches in 1 foot.
12in. * 5ft.
Answer:b because if there is 4 more sheep than cows just subtract 4 and you get the number of cows
Step-by-step explanation:
