Answer:
30
Step-by-step explanation:
since the width is 20, there are 2 sides, so multiply by 2 and it's 40. Subtract 40 from 100 and you get 60. 60 is both lengths combined, so divide by 2 and you have 30 as your length. :)
When you substitute x with 2 you get 2(2)+2 so 4+2 is 6.
So when x is 2 y will be 6.
You can also see it in th diagram place your ruler on 2 in the x axis and you can see the lines passes through 6
Answer:
A. In 1991, there were 5.74 billion people
D. The carrying capacity of Earth is 64 billion people
Have a nice day! :)
8/10 = 80/100
So the sum is 80/100 + 8/100 = 88/100 or 22/25
Answer:
c
Step-by-step explanation:
