You earn $200 in a week, plus an average of 15% of your sales in tips.
How much food must you sell in
order to make at least $470 this week?
The weapon was NOT...
A) x > $1800 an algebra book
B) x > $100.50 a protractor
C) x < $100.50 cafeteria food.
D) x > $270 a calculator
Ex < $1800 a promethean pen..