Following the order of operations, evaluate by working from left to right.-4 ? (24) ÷ (-6)
A. 16
B. -16
C. 
D. - 
Answer: A
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Subtract.
A. 54,302 B. 62,406 C. 54,402 D. 54,406
Provide an appropriate response.Which of the following are not allowable operations when the Gaussian elimination method is used to solve a system of linear equations?(i)A multiple of elements of one row may be added to the corresponding elements of any other row.(ii)Any two columns may be interchanged.(iii)The elements of any row may be multiplied by the corresponding elements of another row.(iv)All of the elements of any row may be multiplied by any nonzero number.
A. (i), (iv) B. (ii) C. (ii), (iii) D. (ii), (iii), (iv)
Provide an appropriate response.Identify three common factors of 5x2 + 10x.
A. 5, 10, x B. 5, 5x, 10x C. 5, x, x2 D. 5, x, 5x
In the table, Y1 is defined as a quadratic function. Use the table to do the following: a. Determine the coordinates of the vertex of the graph. b. Determine whether the vertex is a minimum point or a maximum point. c. Find the minimum or maximum value of the function. d. Determine the range of the function.
A. a. (1.5, 5); b. minimum; c. 1.5; d. [1.5, ?) B. a. (1.5, 5); b. maximum; c. 5; d. (-?, 5] C. a. (1.5, 5); b. maximum; c. 1.5; d. (-?, 1.5] D. a. (1.5, 5); b. minimum; c. 5; d. [5, ?)