Respuesta :
Answer: B
Work:
x + 3.5 < 20
- 3.5 - 3.5
x < 16.5
*x has to be less than 16.5 not equal to*
Work:
x + 3.5 < 20
- 3.5 - 3.5
x < 16.5
*x has to be less than 16.5 not equal to*