Decide whether or not the functions are inverses of each other.
A. No
B. Yes
Answer: A
Mathematics
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Solve and graph.3x + 2 ? -7 and 8x - 7 ? 9
A. [2, ?)
B. [-3,2]
C. [-3, ?)
D. (-?, -3] ? [2, ?)
Mathematics
Solve the problem.The sum of the ages of Art, Ben, and Cal is 59. Art is 1 year older than Cal and Cal is 1 year younger than Ben. Which of these people were teenagers 7 years ago?
A. Art, Ben, and Cal B. Art C. Ben D. Art and Ben
Mathematics
Write out the first five terms of the sequence.{cn} = 
A. c1 = 
, c2 = 
, c3 = 
, c4 = 
, c5 = 
B. c1 = 
, c2 = 
, c3 = 
, c4 = 
, c5 = 
C. c1 = 
, c2 = 
, c3 = 
, c4 = 
, c5 = 
D. c1 = 
, c2 = 
, c3 = 
, c4 = 
, c5 = 
Mathematics
Find the area of the geometric figure.
Use 
for ?.
A. 78
sq yd
B. 157
sq yd
C. 31
sq yd
D. 15
sq yd
Mathematics