Abox of 20 dictionaries costs $84. an individual dictionary costs $5. you need at least 55 dictionaries. find the price of each combination of items.

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Angle that produces maximum distance