Find all numbers for which the rational expression is not defined.

A. b = 28
B. b = 4
C. b = 0
D. b = -7


Answer: B

Mathematics

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Solve for base in the problem. Round to the nearest hundredth, if necessary.64 crates is 80% of    crates.

A. 51.2 B. 800 C. 80 D. 8

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Find an equation for the rational function graph.

A. f(x) = 
B. f(x) = 
C. f(x) =  
D. f(x) = 

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Solve the equation:

a. {-6} b. {14} c. {25} d. {3}

Mathematics