The Relationship Between the Number of Calculators a Company Sells

question 47

Multiple Choice

The relationship between the number of calculators a company sells per week, x , and the price p of each calculator is given by the equation . At what price should the calculators be sold if the weekly revenue is to be ? ( Hint : The equation for revenue is .)

• A)$2
• B)$2 and $5
• C)$7
• D)$2 and $7
• E)$7 and $10