11.) write the equation of a line that is perpendicular to the given line and that passes through the given point.
y = 2/3 x + 9 ; ( -6 , 5 )

a.) y = - 3/2 x - 4

b.) y = - 2/3 x + 1

c.) y = - 3/2 x + 3/2

d.) y = 2/3 x + 9

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189