Exterior angle sum for a 22-gon

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Which graph represents the parent function of y=(x+2)(x-2)