Find the product.3x2(9x + 8)
A. 51x2
B. 27x3 + 24x2
C. 27x3 + 8
D. 27x + 24
Answer: B
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Solve the problem.Allie and Burt agree to divide four items using the method of sealed bids. Their bids on each of the items are given in the following table.
In the final settlement, Allie got Item 3, Item 4, and $850 in cash. What was Burt's bid on Item 2?
A. $1000 B. $800 C. $900 D. $700 E. none of these
Solve the problem.The mathematical model 
represents the cost in dollars a company has in manufacturing x items during a month. Based on this, how much does it cost to produce 300 items?
A. $160.00 B. $0.53 C. $150,000 D. $230,000
Evaluate the expression.
2
A. 
B. 
C. 
D. 
Find the exact value under the given conditions.Given sin ? = - 
, with ? in quadrant IV, and tan ? = - 
, with ? in quadrant II. Find cos (? + ?).
A. - 
B. 
C. 
D. 