IM DESPERATE I need help with #3. I would like it if you could explain how to do it because there are 2 more that are similar to #3. Thank you!​

IM DESPERATE I need help with 3 I would like it if you could explain how to do it because there are 2 more that are similar to 3 Thank you class=

Respuesta :

$30 • 10%

10% = 0.10

30 • 0.10 = 3

The answer is $27. They got $3 off.

$30 - $3 = $27.