Answer:
30%
Step-by-step explanation:
4320 - 288 = 4032
4032/12 =336 per copies
So, he sold them in 5760
5760 - 4032 = 1728
(1728/5760)*100 = 30%
Question:
Solution:
Note that :

where the left hand of the equation represents a trinomial and the right hand of the equation represents a product of two binomials. Then, we can conclude that the correct answer is:
B
24 and 28
These are the only two numbers (other than 20 itself) that have a factor of 4. And if you were to find all of their common factors, 4 would be the greatest!
Every time the line is vertical, the slope is ‘no slope or undefined’.
Answer:
Step-by-step explanation:
From the problem statement, we can setup the following equation:

where
is the number of people that would show up to the zoo on a given day.
Dividing both sides by 7 will give us the answer:
