Solve the problem.In a certain location, the highest temperature recorded was 103°F. The lowest temperature recorded was 121 degrees less than the highest. What was the lowest temperature?
A. 18°F
B. -18°F
C. -138°F
D. 0°F
Answer: B
Mathematics
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Find the volume of the solid generated by revolving the shaded region about the given axis.About the x-axis
A. 12?
B. 
?
C. 
?
D. 
?
Mathematics
Solve the inequality. Express your answer using interval notation.8x + 5 > 7x + 8
A. (13, ?)
B. [3, ?)
C. (3, ?)
D. (-?, 3]
Mathematics
Match the function f with its graph.f(x) = log5 (-x)
A. 
B. 
C. 
D. 
Mathematics
Find the unknown length in the right triangle. If necessary, round to the nearest tenth.
A. 456 ft B. 21.4 ft C. 19 ft D. 228 ft
Mathematics