Decide whether or not the ordered pair is a solution to the equation.5x - 4y = 40; (4, 5)
A. Yes
B. No
Answer: B
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Decide whether the two sequences of operations give the same result.Subtracting y from x and adding the difference to z; adding x to z and then subtracting y
A. Yes B. No
The question(s) that follow refer to the problem of finding the minimum spanning tree for the weighted network shown below.
Using Kruskal's algorithm, which edge should we choose third?
A. DE B. EF C. BE D. DF E. none of these
Find the date due and the maturity value. Use banker's interest.
A. Date Due: Aug 28 Maturity value: $9,282.90 B. Date Due: Aug 27 Maturity value: $8,734.37 C. Date Due: Aug 28 Maturity value: $8,633.10 D. Date due: Aug 27 Maturity value: $8,618.33
Find the length of the third side of the right triangle. Where appropriate, give both an exact answer and an approximation to three decimal places.
A. 25 B. 18 C. 13 D. 24