parisnunn7 parisnunn7

20-01-2022
Mathematics

contestada

You have some baseball trading cards. You give 21 baseball
cards to a friend and have 9 left for yourself. How many
.
baseball cards were in your original deck? Write and solve
an equation to find t, the number of baseball cards in
your original deck.

Respuesta :

12345asdf67890 12345asdf67890

20-01-2022

Answer:

You originally had 30 baseball cards

Step-by-step explanation:

You gave 21 to your friend, and had 9 left over. 21 + 9 = 30

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