X +y = 7
x + 3y > 9
x 20
y20

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 parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?