Answer:
10
Step-by-step explanation:
First one is $16 and the second is $276.25
Answer: 42 units squared
Step-by-step explanation:
3x7=21
3x7=21 divided by 2 = 10.5 + 10.5 = 21 so,
21+21=42
Hope it helps
I believe 30 is the answer :)
Maybe 833. I don’t know if I’m correct or not plz tell me