Answer:

Step-by-step explanation:
To the find the equivalent of
, evaluate the expression. Start by opening the bracket.


Pair like terms


The equivalent of
is 
Answer:
320 messages
Step-by-step explanation:
20 messages per dollar,
20 x 16 equals 320
X=6+3y
Let me know if you need the steps:)
There is no information here, could you add more. There are no lines for us to help you with so this makes it confusing for others, add more information for us to be able to help.