Perform the operation and give the answer in Hindu-Arabic form.

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A. 140

B. 130

C. 1400

D. 1300

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Answer: A

Mathematics

Use I = Prt for simple interest to find the indicated quantity.P = $13,500; t = 4 months; I = $517.50. Find r.

A. 11.7% B. 7.7% C. 3.8% D. 11.5%

Evaluate the expression by hand.2561/4

A. 4 B. 1024 C. 64 D. 16

Find an equation that meets the given conditions.y varies inversely as x and y = 4 when x = 2

A. y = 2x
B. y = 
C. y = 
D. y = 

Find fraction notation and simplify.36%

A.  
B.  
C.  
D.