Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 + 2x +
A. 0; 
2
B. 1; 
2
C. 4; 
2
D. 1; 
2
Answer: D
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The table shows ice cream cone sales at an ice cream shop. Let p and q represent the following statements:p: Vanilla is the best-selling flavor.q: Chocolate chip outsold strawberry by 13,000 cones. Ice Cream Sold One Year 
Write the symbolic statement below in words. Then use the table to determine the truth value of the statement. ~ q ? ~ p
A. If chocolate chip did not out sell strawberry by 13,000 cones, then vanilla was not the best-selling flavor. Truth value: False B. If chocolate chip out sold strawberry by 13,000 cones, then vanilla was not the best-selling flavor. Truth value: True C. If chocolate chip did not out sell strawberry by 13,000 cones, then vanilla was the best-selling flavor. Truth value: True D. If chocolate chip did not out sell strawberry by 13,000 cones, then vanilla was not the best-selling flavor. Truth value: True
Solve and check.
- 
= 
A. No solution B. x = -2 C. x = 2 D. x = 0
Solve the system of equations numerically (table of values).y = x - 4y = -x + 14
A. (10, 18) B. (9, 5) C. (5, 9) D. (18, 10)
In the simplex tableau 
, what is the next pivot element?
A. 1 in the first row, second column. B. -3 in the third row, first column. C. 8 in the second row, fourth column. D. 4 in the second row, first column. E. none of these