So finding the rope is kind of like finding the perimeter. Add 61+61+21+21 and you will get 164 feet.
Answer: -16
Explanation: Since you are subtracting a negative number from -17, you are actually just adding that number to it, and -17 + 1 is -16
Answer:
70 shirts
Step-by-step explanation:
First off, there are 5 shirts. 2 shirts take 28 seconds. If you divide 28 by 2, that means that each shirt takes 14 seconds.
5x14=70
Therefore, it takes 70 seconds to fold 5 shirts.
The answer would be 20.
How?
7 + 9 = 16
16 + 4 = 20