How many “Discs” are on the Cadet Captain Insignia? How many “D...

Suppose that you can spend $72 for compact discs and videos. Discs cost $18 and videos cost $9 each....

Hassan has a bag which contains 20 coloured discs. He randomly chose three discs from the bag and fo...

A store is selling compact discs for $10.50 and $8.50. You buy 10 discs and spend a total of $93. Ho...

A record company sells compact discs for $11.89 each. The sales tax is 5%. What is the maximum numbe...

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