see attached picture for answers
couldn't see the whole equation for 29 though.
Baseball cards
We know two things:
Gaetano had 52 cards on 3 years
Gaetano had 108 cards on 7 years
Then, from the fourth year to the seventh year he added
108 - 52 = 56 cards
In four years he added 56 cards. Then each year he added
56/4 = 14 cards
Since
14 * 3 = 42
On the first three years he added 42 cards to his collection.
Then he started with
52 - 42 = 10 cards
Answer: Gaetano started his collection with 10 cards and he adds 14 new cards to it each year
Pretend that you're choosing an outfit today.
First, you have 12 shirts to choose from, or 12 possibilities.
Second, you have 8 pairs of pants to choose from, or 8 possibilities.
FInally, you have 14 pairs of shoes to choose from, or 14 possibilities.
Multiply all these together and you get 12*8*14=1344 combinations of shirts, pants, and shoes.
Hope this helps!
Answer:
(8, 6)
Step-by-step explanation:
