Respuesta :

leairrajaneh

Answer:

$42.42

Step-by-step explanation:

20% of 30 = 6

6.4% of 30 = 1.92

15% of 30 = 4.5

30 + 6 + 1.92 + 4.5 = 42.42
Answer:
42.42

Explanation:

20% of 30= 6
6.4% of 30= 1.96
15% of 30 = 4.5
30+6+1.96+4.5=42.42