Answer:
2.76
Step-by-step explanation:
you only round up if it is a five or higher
Answer:
220 seconds
explaination:
3 minutes is 180 seconds and 4/6 of a minute means 40 out of 60 seconds so 180 plus 40 is 220
Perimeter = 2w + 2l
Since its a square, the length and width are equal therefore:
2(s + 3) + 2(s + 3) = Perimeter
You can simplify this into a variety of ways:
1. 4(s + 3)
2. 2s + 6 + 2s + 6
3. 4s + 12
we are given that
8 more than a number is greater than or equal to 0
Let's assume that number as 'x'
8 more than a number is

now, it is greater than or equal to 0
so, we can write as

now, we can solve for x
Subtract both sides 8

...............Answer