Respuesta :

cookiedino

Answer:

$54

Step-by-step explanation:

[tex]\frac{x}{45} = \frac{20}{100}[/tex]

To get x which is the 20% tip

1. 45×20 = 900

2. 900÷100=9

3. 9 is the tip

To get the total cost, you would have to add $9 to $45 which is $54.

kamilove661

Answer:

bbbb

Step-by-step explanation: