Fill in the blank with one of the words or phrases listed below.Two or more linear equations are called a(n) .

A. system of linear equations
B. substitution
C. system of linear inequalities
D. solution


Answer: A

Mathematics

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Provide an appropriate response.Which of the following express -5 + 25 - 125 + 625 - 3125 in sigma notation? I.II.III.

A. III only B. II only C. I and II D. I, II, and III

Mathematics

Perform the indicated operation. + 

A.
B. m + 2
C. m - 6
D. m - 2

Mathematics

Find vectors b and c and matrix A so that the problem is set up as a canonical linear programming problem of the form: maximize cTx subject to Ax ? b and x ? 0. Do not find the solution.Minimize x1 - 3x2 + 3x3 subject to 3x1  + x2 + 2x3 ? 26   3x1  - 4x3 ? 32and x1 ? 0, x2 ? 0, x3 ? 0

A. b = , c = , and A = 
B. b = , c = , and A = 
C. b = , c = , and A = 
D. b = , c = , and A = 

Mathematics

Solve.Write the equivalent fraction and percent for 0.012.

A. ; 0.12%
B. 1; 0.012%
C. ; 1.2%
D. ; 0.0012%

Mathematics