7. A round clock is shown below. Which of the following is closest to the number of inches around
the clock?
A 20.8 in
B. 43.36 in
C. 16.2 in
D. 34.54 in

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?