Respuesta :

beinggreat78

[tex]\boxed{\sf 28.62}\boxed[/tex]

The question asks this equation, "30 - 10% + 6%"

Find the cost.

Y = 30(1 - 0.1)

Y = 30(0.9)

Y = 27

  • Add 6% extra for the second part.

Y = 27(1 + 0.06)

Y = 27(1.06)

Y = 28.62