Answer:
$2.80
Step-by-step explanation:
23.60 - 12.40 = 11.2
11.2 ÷ 4 = 2.80
63*42=2646
22*22=484
Area of Shaded Gray portion=2646-484=2162
100%=235,000
1%=235
101.5%=23,852.50
B
x + y = 50
1. 0 + 50 = 50
2. 9 + 41 = 50
3. 18 + 32 = 50
4. 27 + 23 = 50
i think it's B, I'm not 100% sure