Respuesta :

Part A

Let

x -----> number of months

The inequality that represents this situation is

1.5x > 18

the answer part a is

1.5x > 18

Part B

Solve the inequality

1.5x > 18

solve for x

x > 18/1.5

x > 12

The number of months must be greater than 12 months (more than 12)