Solve: 2 - 2(x - 4) = 5(5 - x)
A. 5
B. 
C. 
D. 0
Answer: A
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a = 3.9 cm, b = 1.2 cm, C = 90°Round values to one decimal place.
A. A = 17.1°, B = 72.9°, c = 4.1 cm B. A = 17.9°, B = 72.1°, c = 5.1 cm C. A = 68.4°, B = 21.6°, c = 4.1 cm D. A = 72.9°, B = 17.1°, c = 4.1 cm
Make a bar graph to represent the data.The table lists the winners of the Wimbledon women's singles title for the years 1976-1995. Construct a vertical bar graph for the given relative frequencies.
What will be an ideal response?
Provide an appropriate response. Find the slope of the line that passes through the points (1, -4) and (6, -4).
A. -4
B. 0
C. - 
D. no slope
New telephone lines must be installed to connect 9 cities (A, B, C, D, E, F, G, H and J). Due to government regulations, the only possible connections that are allowed are shown by the edges on the network below. The numbers on the edges indicate the cost (in millions of dollars) of each possible connection. The telephone company wishes to connect the cities in the cheapest possible way.
The total cost of the optimal solution to this problem is
A. 21 million. B. 19 million. C. 20 million. D. 18 million. E. none of these