Write interval notation.{ x ? x < 3 }
A. [3, ?)
B. (3, ?)
C. (-?, 3)
D. (-?, 3]
Answer: C
Mathematics
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Determine whether the syllogism is valid or invalid.All businesses are subject to safety inspections.This restaurant is subject to safety inspections.? This restaurant is a business.
A. Invalid B. Valid
Mathematics
Find the net cost. Round to the nearest cent.$743 less 10/20
A. $713.00 B. $520.10 C. $534.96 D. $371.50
Mathematics
Simplify the expression. Assume all variables represent positive real numbers.3
+ 3
A. 9
B. 27x
C. 3
D. 27
Mathematics
Use the graph of y = f(x) to sketch the graph of y = f(x) - 1. Label at least three points on the graph.
A. 
B. 
C. 
D. 
Mathematics