Janelle can get a 24-pack of bottled water for $6.80. how much would janelle have to pay for a 12-pack of bottled water if the ratios are proportional?

Multiplying an even number of negative numbers gives an answer that is choose from:

Which system of linear inequalities is graphed? can somebody pleasssse

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.