Answer:
i think its a 6/7 and 60/70
I think this is it not sure tho
Answer:
10w^2 + 24w + 13
Step-by-step explanation:
use Foil method
About 100. (Im not quite sure)
Answer: 
Step-by-step explanation:
Let w denotes a seven letter word which Sal will need to make to break the record.
Since you get 50 points for each seven-letter and 100 points for playing the game.
Then the total points earned by you by making w seven letters words will be:

Since, Sal wants to break that record, and needs 18,000 points or more to do so.
Then , the required inequality will be :
