Answer:
The required inequality is 
Step-by-step explanation:
Consider the provided information.
You get 100 points for playing the game. In addition, you get 50 points for each seven-letter word you make with the ten letters you receive.
Let w represents a seven letter word which Sal will need to make to break the record.
She gets 100 points for playing the game and 50 points for each seven-letter
Therefore the total points earned is: 
Sal wants to break the record, and she needs 18,000 points or more.
Thus, the required inequality will be: 
Hence, the required inequality is 
Answer:
80%
Step-by-step explanation:
Cause four divided by five equals .8 so then multiply it by ten and u get 80%
Ok so we know he used over 700 because he was charged more than 40. Then we take the $8.10 and divide 0.45 into it. This then gives you 18 more minutes. Then add 18 to 700 and you get 718 min.
0o----------------------------o5
Step-by-step explanation: