-10 < -9 < 8 is the correct answer.
Divide $14,000 by $9.99 = 1401 board games
Since we know $14,00 is how much has been spent on the board game in total, the price to make each board ($1.90) game isn't necessarily relevant.
So you take the profit made from each game and divide that from how much was spent for the board game.
Step-by-step explanation:
Multiply by the reciprocal, also sometimes referred to as "Keep, Change, Flip." Here is how it works. You rewrite the division question as a multiplication question by flipping the second fraction over. Next, keep the first number, change the division to multiplication and then flip the second fraction over.
15y -8y + 12 = -3
7y = - 15
y = -15/7
or
y = 2.1