Simplify using the rules for exponents.(n6)2(m6n)5
A. m30n13
B. m11n13
C. m30n60
D. m30n17
Answer: D
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Sketch the curve.(y + 4)2 = 8(x + 3)
A. 
B. 
C. 
D. 
Solve using a system of three linear equations.A deli sells three sizes of turkey sandwiches: the small turkey sandwich contains 6 ounces of meat and sells for $3.50; the regular turkey sandwich contains 9 ounces of meat and sells for $4.00; and the large turkey sandwich contains 13 ounces of meat and sells for $4.50. A customer requests a selection of each size for a reception. She and the manager agree on a combination of 50 sandwiches made from 27 pounds 4 ounces of turkey for a total cost of $196. How many of each size sandwich will be in this combination? (Note: 1 pound = 16 ounces)
A. 20 small sandwiches, 16 medium sandwiches, 14 large sandwiches. B. 18 small sandwiches, 22 medium sandwiches, 10 large sandwiches. C. 16 small sandwiches, 28 medium sandwiches, 6 large sandwiches. D. 14 small sandwiches, 18 medium sandwiches, 18 large sandwiches.
Factor, if possible.9x2 - 24xy + 16y2
A. (3x - 4y)2 B. (3x - 4y)(3x + 4y) C. (9x + 1)(x + 16) D. (3x + 4y)2
Sketch the graph on the coordinate system provided.y = 
sec x
A. 
B. 
C. 
D. 