Solve the problem.Suppose that a rectangular yard has a width of x and a length of 6x. Write the perimeter P as a function of x.
A. P = 14x2
B. P = 14x
C. P = 6x2
D. P = 7x
Answer: B
Mathematics
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Find the simple interest. Round your answer to the nearest cent.Principal = $18,800Rate = 4%Time in years = 6
A. $12,533.33 B. $451.20 C. $783.33 D. $4512.00
Mathematics
Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.
2
A. 
B. 
C. 
D. 
Mathematics
Determine the domain and the range of the given relation.{(7, 2), (-9, 2), (-5, 2)}
A. domain: {-9, -5}; range: {2, 7} B. domain: {-9, -5, 7}; range: {2} C. domain: {-9, 2, 7}; range: {-5} D. domain: {2}; range: {-9, -5, 7}
Mathematics
Provide an appropriate response.Convert the decimal .8343434... to a fraction by writing it as the infinite series 
A. 0.83434343 B. 0.82517483 C. 0.82682683 D. 0.826
Mathematics