Explanation:
The probably want you to tell, how many packages he had before buying the other 32 packages.
So, what you have to do is to find how many packages does 389 cards equal. You divide the total amount of cards by the amount in 1 package to obtain the equivalent amount of packages:
389 / 12 = 32,42
Answer:
So, he had an equivalent of approximately 32 packages, before he bought 32 more to double the mount of cards he had.
Hope it helped,
BioTeacher101
Answer:
? = 110
Step-by-step explanation:
We know the one angle is 25 and the other is 45 because the 90 degree angle that is cut off perfectly in the middle.
All angles of a triangle always adds up to 180
Add all the known angles 25 + 45 = 70
Than subtract 180 - 70 = 110
They will need to sell 500 tickets
3500-1500=2000
2000/4 = 500
So they will need to sell 500 tickets!
A = p(1-r/n)^nt
p is you starting value
n is the compound time so it would be every day.
t is ur amount if time