Answer:
$172.46
Step-by-step explanation:
Discount = 229.95 × 25/100
Discount = 229.95 x 0.25
= $57.49
Final Price = 229.95 - 57.4875
= $172.46
Hey mate..Area of shaded region= 115.5cm^2
54y+78
6*3y+ 18y
6*7=42
4*9=36
4*9y=36y
18y+36y+42+36= 54y+78
30%
(13-10)/10 × 100% = 3/10 × 100% = 30%
