What are you trying to do, find the area or perimeter, or what :)<span />
Answer:
88 dollars
Step-by-step explanation:
you multiply 4 by 12 and you get 48 then you add the admission fee which is 40, then you have 88
David will finish first, because if you divide Brad's miles by 2 to his miles in a 1/4 of an hour are 5.95 miles. This means David went 6.2 miles in the same time that Brad went 5.95. Therefore, David will finish first.
Answer:
If the rows of this cone is square shaped:
4*4=16
3*3=9
2*2=4
1
16+9+4+1=30
the formula: 
Step-by-step explanation: