Solve the problem.Two schools play a tennis tournament. Each school has a team made up of 5 players, and each player must play one match with each player of the opposing team. Draw a graph with vertices representing players and edges representing matches. How many matches will be played in the tournament?
What will be an ideal response?
There will be 25 matches.
Mathematics
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Write the number in standard notation.4.57 x 107
A. 45,700,000 B. 319.9 C. 4,570,000 D. 457,000,000
Mathematics
Use FOIL to multiply.(a - 7)(a - 8)
A. 2a2 - 56 B. a2 + 15a - 56 C. 2a + 56 D. a2 - 15a + 56
Mathematics
Solve the equation by completing the square.x2 - x = 9
A. 
B. 
C. 
D. 
Mathematics
Solve the problem. If necessary, round your result to the nearest tenth unless instructed differently. The precise value of your approximation may depend on the conversion path that you choose.A car's speedometer shows that the car is going 107 km/hr. What is this in miles per hour?
A. 66.3 mi/hr B. 172.3 mi/hr C. 101.2 mi/hr D. 113.4 mi/hr
Mathematics