Evaluate.  when x = 6 and y = 7

A. 19
B. 8
C. 80
D. 20


Answer: D

Mathematics

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Form the inverse function of the function and list the range of the inverse function.f = { (1, 8), (2, 9), (4, 11), (3, 7) } 

A. { 1, 8, 2, 9 } B. { 1, 2, 4, 3 } C. { 4, 9, 3, 7 } D. { 0, 2, 4, 3 } E. { 8, 9, 11, 7 }

Mathematics

Solve the problem.Find the maturity value of a loan at 9.4% for 10 months if the principal is $10,062.

A. $10,921.84 B. $10,771.37 C. $10,850.19 D. $10,929.01

Mathematics

Solve for the indicated variable. Assume the variable you are solving for must be greater than 0.rm = t2 - mt, for t

A. t = 
B. t = 
C. t = 
D. t = 

Mathematics

Solve the equation in the complex number system.x2 + 25 = 0

A. {5i} B. {-5i, 5i} C. {5} D. {-5, 5}

Mathematics