Sebastian observed the number of minutes his dormmates spent on social media sites while they were at the library. He reported h
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
Each seven-letter word is worth 50 points. words are then worth
.
Since Sal gets 100 points for playing the game, his points total after words is
. If he wants to break the record, he must get, at least, 18000 points. "At least" in inequality means
(just as "at most" means
). Then the required inequality is
.
Note that the question says "18000 or more", which is why we used the symbol. If the phrase had been "more than 18000", we would have used
.