Step-by-step explanation:

Answer:
2/8 and 4/16
Step-by-step explanation:
Answer:
1/13
Step-by-step explanation:
There is a 3 in each suit of the deck so there are 4 number 3s in the deck. 4/52 simplifies to 1/13
Answer:
x > 9
Step-by-step explanation:
31 < 3x + 4
Treat the < sign the same way you do with =
So first minus 4
31 < 3x + 4
-4 -4
27 < 3x
Divide both sides by 3
9 < x
If you want x on the other side just flip the symbol
x > 9