Provide an appropriate response.Suppose that consumers will demand 100 units of a product when the price is $10 per unit, and 120 units when the price is $8 per unit. Assuming that price p and quantity q are linearly related, find the price at which 90 units are demanded.
A. $13
B. $9
C. $7
D. $11
E. $12
Answer: D
Mathematics
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Round to the nearest dollar.
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Find the equations for all vertical asymptotes for the function.y = sec (5x)
A. x = 
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Write in scientific notation.76,291
A. 7.6291 × 101 B. 7.6291 × 104 C. 7.6291 × 10-4 D. 7.6291 × 105
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