Solve the problem.Among all pairs of numbers whose difference is 44, find a pair whose product is as small as possible.
A. 66 and 22
B. -66 and -22
C. 22 and 22
D. -22 and 22
Answer: D
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Solve the problem.The perimeter of a rectangle is 16 cm. One side is 4 cm longer than the other side. Find the lengths of the sides.
A. 2, 4 B. 4, 8 C. 2, 6 D. 3, 7
Provide an appropriate response.In oblique triangle ABC, find the indicated part. Round to the nearest tenth. a = 2, b = 3, and angle C = 60°; find side c.
Fill in the blank(s) with the appropriate word(s).
Solve the problem.A contractor finds that it takes Sam Tockett 9 hours to construct a wall of a certain size. It takes Jim Lowell 7 hours to construct the same wall. How long would it take if they worked together?
A. 3
hours
B. 
of an hour
C. 1 hour
D. 16 hours
For the given matrix A, find a basis for the corresponding eigenspace for the given eigenvalue.A = 
, ? = -4
A. 
B. 
C. 
D. 