I did the math I think it’s 12
Answer:
7x21
Step-by-step explanation:
First, we need to find the length of the pool. Since it is three times as long as it is wide, it is 21 feet long (7 x 3 = 21). That way we can tell that it is 7x21, with a perimeter of 56 feet, and an area of 147 feet squared.
Answer:
I think ots 15/8 or 1 7/8 mph
Step-by-step explanation:
if they walked it in 1/5 per hour then jist multiply 3/8 by 5/1 to get 15/8 mph
Answer:
2.5 mph
Step-by-step explanation:
70 miles per hour :4 hours
35 miles per hour:8 hours
1 mile per hour:16 hours
60 miler per hour
do 16/6
2.5 hours
