Refer to the graph of the linear functions 
and 
to solve the inequality. Write the solution set in set-builder notation.
y1 > y2
A. 
B. 
C. ?
D. All real numbers
Answer: D
Mathematics
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Mathematics
Use the graph to evaluate the limit.
f(x)
A. 0 B. 1 C. does not exist D. -2
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Solve the problem.Paul has grades of 73 and 85 on his first two tests. What must he score on his third test in order to have an average of at least 80?
A. at least 79 B. at most 79 C. at most 80 D. at least 82
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Simplify.10log 3
A. 30 B. 3 C. 1 D. 103
Mathematics