Find the sum of the arithmetic sequence.{6n + 3}, n = 38

A. 4655
B. 4446
C. 4560
D. 4788


Answer: C

Mathematics

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Find the LCM.50x5y , 60x4y3 , 30x2y4

A. 100x5y4 B. 300x5y4 C. 150x20y12 D. 60x5y

Mathematics

Solve the system of linear equations. If the system has infinitely many solutions, describe the solution with an ordered triple in terms of variable z.5x + 2y + z =-112x - 3y - z=177x - y=12

A. (0, -6, 1) B. (-2, 0, -1) C. no solution D. (1, -5, 0)

Mathematics

Solve for x: Round to three decimal places.

a.  0.517 b.  no solution c.  3.517 d.  1.362

Mathematics

Answer the question about the promissory note given.-----------------------Promissory Note------------------------March 12Ninety days after date above, I promise to pay to the order of Thomas Ronney $710 dollars and no cents with interest at 12% per year, payable at Nations Bank Abercorn Branch.Due: June 10 Signed: Fred Nester--------------------------------------------------------------What is the term of the loan?

A. 90 days B. 12% per year C. June 10 D. $710 dollars and no cents

Mathematics