Determine whether the sequence is geometric.an = 10-n
A. Geometric
B. Not geometric
Answer: A
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Describe the figure as completely as possible, using the properties simple, closed, polygonal curve, and polygon.
A. Polygonal curve B. Closed, not simple C. Simple, closed D. Polygon
Solve the problem.A land developer wants to develop 9 acres of land. Each lot in the development is to be 
of an acre. How many lots will the land developer have in the 9 acres?
A. 2
lots
B. 24 lots
C. 
lot(s)
D. 
lot
Use the table to answer the question.Let y be the value of a house (in thousands of dollars), x years after it is purchased. Some pairs of values are listed in the table below.
Find an equation that describes the relationship between x and y.
A. y = -3x + 75 B. y = 3x C. y = 3x + 75 D. y = 3x - 75
Find x.loge x + loge 5 = 11
A. x = 5e11
B. x = 
C. x = 
D. x = 6