Question

The latest online craze is a new game, Khan on Seven. You get 100100100 points for playing the game. In addition, you get 505050 points for each seven-letter word you make with the ten letters you receive. Sal wants to break the record, and he needs 18{,}00018,00018, comma, 000 or more points to do so. Write an inequality to determine the number of seven-letter words, www, Sal could make to break the record.

Answer 1

Answer:

$50w+100 \ge 18000$

Step-by-step explanation:

Each seven-letter word is worth 50 points. $w$ words are then worth $w\times50=50w$.

Since Sal gets 100 points for playing the game, his points total after $w$ words is $50w +100$. If he wants to break the record, he must get, at least, 18000 points. "At least" in inequality means $\ge$ (just as "at most" means $\le$). Then the required inequality is

$50w+100 \ge 18000$.

Note that the question says "18000 or more", which is why we used the $\ge$ symbol. If the phrase had been "more than 18000", we would have used $>$.

Answer 2

Answer:

50W+100 is greater or equal too 18000

Step-by-step explanation:

Khan

Hoppe this helps

Never30

Ps. i had to use letter cause i didnt have the signs on my laptop