Evaluate the expression cd, for c = –2.584 and d = 9.1.
A) –2.35144
B) 23.5144
C) –23.4944
D) 23.5344
E) –23.5144
E) –23.5144
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Multiply or divide the fractions. Reduce to simplest form.
? 
A. 
B. 
C. 
D. 
Solve the problem.Assume that the price per unit d of a certain item to the consumer is given by the equation 
where x is the number of units in demand. The price per unit from the supplier is given by the equation 
where x is the number of units supplied. Find the equilibrium price and the equilibrium quantity.
A. equilibrium price: $35 per unit; equilibrium quantity: 50 units B. equilibrium price: $50 per unit; equilibrium quantity: 30 units C. equilibrium price: $20 per unit; equilibrium quantity: 50 units D. equilibrium price: $30 per unit; equilibrium quantity: 50 units
You are on a shopping trip. The store will round the amount you pay for each item to the nearest cent. Find the amount you will pay in each instance.Paper towels are 5 rolls for $44.03, so one roll is $8.8060. You pay:
A. $8.91 B. $8.806 C. $8.8 D. $8.81
Use the product rule to simplify the expression.7x6 ? 3x-6
A. 21x-36 B. 21x12 C. 21 D. 0