Find the area of the specified region.Shared by the circles r = 4 and r = 8 sin ?
A. 
(4? - 3
)
B. 
(2? + 3
)
C. 8?
D. 
?
Answer: A
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A. {4, 1} B. {-4, 1} C. {-4, -1} D. {-1, 4}
Solve.Alan's yard is rectangular and measures 16.2 meters by 18.8 meters. Maria's yard is rectangular and measures 39.3 meters by 36.7 meters. What is the total area of the two yards?
A. 1137.75 m2 B. 1984.50 m2 C. 1746.87 m2 D. 11,377.5 m2
Solve the problem. Write all linear equations in slope-intercept form.The table lists the average annual cost (in dollars) of room and board at public 
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Determine a linear function f defined by 
that models the data using (1, 1270) and (6, 2625).
A. f(x) = 1270 B. f(x) = 2291 - 1021x C. f(x) = 999x + 271 D. f(x) = 271x + 999
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Fill in the blank(s) with the appropriate word(s).